42445260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 161808192

約数和(自身を除く): 119362932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 97, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 194, 195, 198, 204, 220, 221, 234, 255, 260, 286, 291, 306, 330, 340, 374, 388, 390, 396, 429, 442, 468, 485, 495, 510, 561, 572, 582, 585, 612, 660, 663, 715, 748, 765, 780, 858, 873, 884, 935, 970, 990, 1020, 1067, 1105, 1122, 1164, 1170, 1261, 1287, 1326, 1430, 1455, 1530, 1649, 1683, 1716, 1746, 1870, 1940, 1980, 1989, 2134, 2145, 2210, 2244, 2340, 2431, 2522, 2574, 2652, 2805, 2860, 2910, 3060, 3201, 3298, 3315, 3366, 3492, 3740, 3783, 3978, 4268, 4290, 4365, 4420, 4862, 4947, 5044, 5148, 5335, 5610, 5820, 6305, 6402, 6435, 6596, 6630, 6732, 7293, 7566, 7956, 8245, 8415, 8580, 8730, 9603, 9724, 9894, 9945, 10670, 11220, 11349, 12155, 12610, 12804, 12870, 13260, 13871, 14586, 14841, 15132, 16005, 16490, 16830, 17460, 18139, 18915, 19206, 19788, 19890, 21340, 21437, 21879, 22698, 24310, 24735, 25220, 25740, 27742, 29172, 29682, 32010, 32980, 33660, 36278, 36465, 37830, 38412, 39780, 41613, 42874, 43758, 45396, 48015, 48620, 49470, 54417, 55484, 56745, 59364, 64020, 64311, 69355, 72556, 72930, 74205, 75660, 83226, 85748, 87516, 90695, 96030, 98940, 107185, 108834, 109395, 113490, 124839, 128622, 138710, 145860, 148410, 163251, 166452, 181390, 192060, 192933, 208065, 214370, 217668, 218790, 226980, 235807, 249678, 257244, 272085, 277420, 296820, 321555, 326502, 362780, 385866, 416130, 428740, 437580, 471614, 499356, 544170, 624195, 643110, 653004, 707421, 771732, 816255, 832260, 943228, 964665, 1088340, 1179035, 1248390, 1286220, 1414842, 1632510, 1929330, 2122263, 2358070, 2496780, 2829684, 3265020, 3537105, 3858660, 4244526, 4716140, 7074210, 8489052, 10611315, 14148420, 21222630, 42445260]

約数ペア:

[(1, 42445260), (2, 21222630), (3, 14148420), (4, 10611315), (5, 8489052), (6, 7074210), (9, 4716140), (10, 4244526), (11, 3858660), (12, 3537105), (13, 3265020), (15, 2829684), (17, 2496780), (18, 2358070), (20, 2122263), (22, 1929330), (26, 1632510), (30, 1414842), (33, 1286220), (34, 1248390), (36, 1179035), (39, 1088340), (44, 964665), (45, 943228), (51, 832260), (52, 816255), (55, 771732), (60, 707421), (65, 653004), (66, 643110), (68, 624195), (78, 544170), (85, 499356), (90, 471614), (97, 437580), (99, 428740), (102, 416130), (110, 385866), (117, 362780), (130, 326502), (132, 321555), (143, 296820), (153, 277420), (156, 272085), (165, 257244), (170, 249678), (180, 235807), (187, 226980), (194, 218790), (195, 217668), (198, 214370), (204, 208065), (220, 192933), (221, 192060), (234, 181390), (255, 166452), (260, 163251), (286, 148410), (291, 145860), (306, 138710), (330, 128622), (340, 124839), (374, 113490), (388, 109395), (390, 108834), (396, 107185), (429, 98940), (442, 96030), (468, 90695), (485, 87516), (495, 85748), (510, 83226), (561, 75660), (572, 74205), (582, 72930), (585, 72556), (612, 69355), (660, 64311), (663, 64020), (715, 59364), (748, 56745), (765, 55484), (780, 54417), (858, 49470), (873, 48620), (884, 48015), (935, 45396), (970, 43758), (990, 42874), (1020, 41613), (1067, 39780), (1105, 38412), (1122, 37830), (1164, 36465), (1170, 36278), (1261, 33660), (1287, 32980), (1326, 32010), (1430, 29682), (1455, 29172), (1530, 27742), (1649, 25740), (1683, 25220), (1716, 24735), (1746, 24310), (1870, 22698), (1940, 21879), (1980, 21437), (1989, 21340), (2134, 19890), (2145, 19788), (2210, 19206), (2244, 18915), (2340, 18139), (2431, 17460), (2522, 16830), (2574, 16490), (2652, 16005), (2805, 15132), (2860, 14841), (2910, 14586), (3060, 13871), (3201, 13260), (3298, 12870), (3315, 12804), (3366, 12610), (3492, 12155), (3740, 11349), (3783, 11220), (3978, 10670), (4268, 9945), (4290, 9894), (4365, 9724), (4420, 9603), (4862, 8730), (4947, 8580), (5044, 8415), (5148, 8245), (5335, 7956), (5610, 7566), (5820, 7293), (6305, 6732), (6402, 6630), (6435, 6596)]