90141480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 367960320

約数和(自身を除く): 277818840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 103, 104, 110, 117, 120, 130, 132, 136, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 206, 220, 221, 234, 255, 260, 264, 286, 306, 309, 312, 330, 340, 360, 374, 390, 396, 408, 412, 429, 440, 442, 468, 495, 510, 515, 520, 561, 572, 585, 612, 618, 660, 663, 680, 715, 748, 765, 780, 792, 824, 858, 884, 927, 935, 936, 990, 1020, 1030, 1105, 1122, 1133, 1144, 1170, 1224, 1236, 1287, 1320, 1326, 1339, 1430, 1496, 1530, 1545, 1560, 1683, 1716, 1751, 1768, 1854, 1870, 1980, 1989, 2040, 2060, 2145, 2210, 2244, 2266, 2340, 2431, 2472, 2574, 2652, 2678, 2805, 2860, 3060, 3090, 3315, 3366, 3399, 3432, 3502, 3708, 3740, 3960, 3978, 4017, 4120, 4290, 4420, 4488, 4532, 4635, 4680, 4862, 5148, 5253, 5304, 5356, 5610, 5665, 5720, 6120, 6180, 6435, 6630, 6695, 6732, 6798, 7004, 7293, 7416, 7480, 7956, 8034, 8415, 8580, 8755, 8840, 9064, 9270, 9724, 9945, 10197, 10296, 10506, 10712, 11220, 11330, 12051, 12155, 12360, 12870, 13260, 13390, 13464, 13596, 14008, 14586, 14729, 15759, 15912, 16068, 16830, 16995, 17160, 17510, 18540, 19261, 19448, 19890, 20085, 20394, 21012, 21879, 22440, 22660, 22763, 24102, 24310, 25740, 26265, 26520, 26780, 27192, 29172, 29458, 31518, 32136, 33660, 33990, 35020, 36465, 37080, 38522, 39780, 40170, 40788, 42024, 43758, 44187, 45320, 45526, 48204, 48620, 50985, 51480, 52530, 53560, 57783, 58344, 58916, 60255, 63036, 67320, 67980, 68289, 70040, 72930, 73645, 77044, 78795, 79560, 80340, 81576, 87516, 88374, 91052, 96305, 96408, 97240, 101970, 105060, 109395, 113815, 115566, 117832, 120510, 126072, 132561, 135960, 136578, 145860, 147290, 154088, 157590, 160680, 173349, 175032, 176748, 182104, 192610, 203940, 204867, 210120, 218790, 220935, 227630, 231132, 241020, 250393, 265122, 273156, 288915, 291720, 294580, 315180, 341445, 346698, 353496, 385220, 407880, 409734, 437580, 441870, 455260, 462264, 482040, 500786, 530244, 546312, 577830, 589160, 630360, 662805, 682890, 693396, 751179, 770440, 819468, 866745, 875160, 883740, 910520, 1001572, 1024335, 1060488, 1155660, 1251965, 1325610, 1365780, 1386792, 1502358, 1638936, 1733490, 1767480, 2003144, 2048670, 2253537, 2311320, 2503930, 2651220, 2731560, 3004716, 3466980, 3755895, 4097340, 4507074, 5007860, 5302440, 6009432, 6933960, 7511790, 8194680, 9014148, 10015720, 11267685, 15023580, 18028296, 22535370, 30047160, 45070740, 90141480]

約数ペア:

[(1, 90141480), (2, 45070740), (3, 30047160), (4, 22535370), (5, 18028296), (6, 15023580), (8, 11267685), (9, 10015720), (10, 9014148), (11, 8194680), (12, 7511790), (13, 6933960), (15, 6009432), (17, 5302440), (18, 5007860), (20, 4507074), (22, 4097340), (24, 3755895), (26, 3466980), (30, 3004716), (33, 2731560), (34, 2651220), (36, 2503930), (39, 2311320), (40, 2253537), (44, 2048670), (45, 2003144), (51, 1767480), (52, 1733490), (55, 1638936), (60, 1502358), (65, 1386792), (66, 1365780), (68, 1325610), (72, 1251965), (78, 1155660), (85, 1060488), (88, 1024335), (90, 1001572), (99, 910520), (102, 883740), (103, 875160), (104, 866745), (110, 819468), (117, 770440), (120, 751179), (130, 693396), (132, 682890), (136, 662805), (143, 630360), (153, 589160), (156, 577830), (165, 546312), (170, 530244), (180, 500786), (187, 482040), (195, 462264), (198, 455260), (204, 441870), (206, 437580), (220, 409734), (221, 407880), (234, 385220), (255, 353496), (260, 346698), (264, 341445), (286, 315180), (306, 294580), (309, 291720), (312, 288915), (330, 273156), (340, 265122), (360, 250393), (374, 241020), (390, 231132), (396, 227630), (408, 220935), (412, 218790), (429, 210120), (440, 204867), (442, 203940), (468, 192610), (495, 182104), (510, 176748), (515, 175032), (520, 173349), (561, 160680), (572, 157590), (585, 154088), (612, 147290), (618, 145860), (660, 136578), (663, 135960), (680, 132561), (715, 126072), (748, 120510), (765, 117832), (780, 115566), (792, 113815), (824, 109395), (858, 105060), (884, 101970), (927, 97240), (935, 96408), (936, 96305), (990, 91052), (1020, 88374), (1030, 87516), (1105, 81576), (1122, 80340), (1133, 79560), (1144, 78795), (1170, 77044), (1224, 73645), (1236, 72930), (1287, 70040), (1320, 68289), (1326, 67980), (1339, 67320), (1430, 63036), (1496, 60255), (1530, 58916), (1545, 58344), (1560, 57783), (1683, 53560), (1716, 52530), (1751, 51480), (1768, 50985), (1854, 48620), (1870, 48204), (1980, 45526), (1989, 45320), (2040, 44187), (2060, 43758), (2145, 42024), (2210, 40788), (2244, 40170), (2266, 39780), (2340, 38522), (2431, 37080), (2472, 36465), (2574, 35020), (2652, 33990), (2678, 33660), (2805, 32136), (2860, 31518), (3060, 29458), (3090, 29172), (3315, 27192), (3366, 26780), (3399, 26520), (3432, 26265), (3502, 25740), (3708, 24310), (3740, 24102), (3960, 22763), (3978, 22660), (4017, 22440), (4120, 21879), (4290, 21012), (4420, 20394), (4488, 20085), (4532, 19890), (4635, 19448), (4680, 19261), (4862, 18540), (5148, 17510), (5253, 17160), (5304, 16995), (5356, 16830), (5610, 16068), (5665, 15912), (5720, 15759), (6120, 14729), (6180, 14586), (6435, 14008), (6630, 13596), (6695, 13464), (6732, 13390), (6798, 13260), (7004, 12870), (7293, 12360), (7416, 12155), (7480, 12051), (7956, 11330), (8034, 11220), (8415, 10712), (8580, 10506), (8755, 10296), (8840, 10197), (9064, 9945), (9270, 9724)]