155757060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 553029120

約数和(自身を除く): 397272060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 47, 51, 54, 57, 60, 68, 76, 85, 90, 94, 95, 102, 108, 114, 135, 141, 153, 170, 171, 180, 188, 190, 204, 228, 235, 255, 270, 282, 285, 306, 323, 340, 342, 361, 380, 423, 459, 470, 510, 513, 540, 564, 570, 612, 646, 684, 705, 722, 765, 799, 846, 855, 893, 918, 940, 969, 1020, 1026, 1083, 1140, 1269, 1292, 1410, 1444, 1530, 1598, 1615, 1692, 1710, 1786, 1805, 1836, 1938, 2052, 2115, 2166, 2295, 2397, 2538, 2565, 2679, 2820, 2907, 3060, 3196, 3230, 3249, 3420, 3572, 3610, 3876, 3995, 4230, 4332, 4465, 4590, 4794, 4845, 5076, 5130, 5358, 5415, 5814, 6137, 6345, 6460, 6498, 7191, 7220, 7990, 8037, 8460, 8721, 8930, 9180, 9588, 9690, 9747, 10260, 10716, 10830, 11628, 11985, 12274, 12690, 12996, 13395, 14382, 14535, 15181, 15980, 16074, 16245, 16967, 17442, 17860, 18411, 19380, 19494, 21573, 21660, 23970, 24111, 24548, 25380, 26790, 28764, 29070, 30362, 30685, 32148, 32490, 33934, 34884, 35955, 36822, 38988, 40185, 43146, 43605, 45543, 47940, 48222, 48735, 50901, 53580, 55233, 58140, 60724, 61370, 64980, 67868, 71910, 73644, 75905, 80370, 84835, 86292, 87210, 91086, 92055, 96444, 97470, 101802, 107865, 110466, 120555, 122740, 136629, 143820, 151810, 152703, 160740, 165699, 169670, 174420, 182172, 184110, 194940, 203604, 215730, 220932, 227715, 241110, 254505, 273258, 276165, 288439, 303620, 305406, 331398, 339340, 368220, 409887, 431460, 455430, 458109, 482220, 509010, 546516, 552330, 576878, 610812, 662796, 683145, 763515, 819774, 828495, 865317, 910860, 916218, 1018020, 1104660, 1153756, 1366290, 1442195, 1527030, 1639548, 1656990, 1730634, 1832436, 2049435, 2290545, 2595951, 2732580, 2884390, 3054060, 3313980, 3461268, 4098870, 4326585, 4581090, 5191902, 5768780, 7787853, 8197740, 8653170, 9162180, 10383804, 12979755, 15575706, 17306340, 25959510, 31151412, 38939265, 51919020, 77878530, 155757060]

約数ペア:

[(1, 155757060), (2, 77878530), (3, 51919020), (4, 38939265), (5, 31151412), (6, 25959510), (9, 17306340), (10, 15575706), (12, 12979755), (15, 10383804), (17, 9162180), (18, 8653170), (19, 8197740), (20, 7787853), (27, 5768780), (30, 5191902), (34, 4581090), (36, 4326585), (38, 4098870), (45, 3461268), (47, 3313980), (51, 3054060), (54, 2884390), (57, 2732580), (60, 2595951), (68, 2290545), (76, 2049435), (85, 1832436), (90, 1730634), (94, 1656990), (95, 1639548), (102, 1527030), (108, 1442195), (114, 1366290), (135, 1153756), (141, 1104660), (153, 1018020), (170, 916218), (171, 910860), (180, 865317), (188, 828495), (190, 819774), (204, 763515), (228, 683145), (235, 662796), (255, 610812), (270, 576878), (282, 552330), (285, 546516), (306, 509010), (323, 482220), (340, 458109), (342, 455430), (361, 431460), (380, 409887), (423, 368220), (459, 339340), (470, 331398), (510, 305406), (513, 303620), (540, 288439), (564, 276165), (570, 273258), (612, 254505), (646, 241110), (684, 227715), (705, 220932), (722, 215730), (765, 203604), (799, 194940), (846, 184110), (855, 182172), (893, 174420), (918, 169670), (940, 165699), (969, 160740), (1020, 152703), (1026, 151810), (1083, 143820), (1140, 136629), (1269, 122740), (1292, 120555), (1410, 110466), (1444, 107865), (1530, 101802), (1598, 97470), (1615, 96444), (1692, 92055), (1710, 91086), (1786, 87210), (1805, 86292), (1836, 84835), (1938, 80370), (2052, 75905), (2115, 73644), (2166, 71910), (2295, 67868), (2397, 64980), (2538, 61370), (2565, 60724), (2679, 58140), (2820, 55233), (2907, 53580), (3060, 50901), (3196, 48735), (3230, 48222), (3249, 47940), (3420, 45543), (3572, 43605), (3610, 43146), (3876, 40185), (3995, 38988), (4230, 36822), (4332, 35955), (4465, 34884), (4590, 33934), (4794, 32490), (4845, 32148), (5076, 30685), (5130, 30362), (5358, 29070), (5415, 28764), (5814, 26790), (6137, 25380), (6345, 24548), (6460, 24111), (6498, 23970), (7191, 21660), (7220, 21573), (7990, 19494), (8037, 19380), (8460, 18411), (8721, 17860), (8930, 17442), (9180, 16967), (9588, 16245), (9690, 16074), (9747, 15980), (10260, 15181), (10716, 14535), (10830, 14382), (11628, 13395), (11985, 12996), (12274, 12690)]