215745300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 731203200

約数和(自身を除く): 515457900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 59, 60, 68, 75, 85, 90, 100, 102, 118, 150, 153, 170, 177, 180, 204, 225, 236, 239, 255, 295, 300, 306, 340, 354, 425, 450, 478, 510, 531, 590, 612, 708, 717, 765, 850, 885, 900, 956, 1003, 1020, 1062, 1180, 1195, 1275, 1434, 1475, 1530, 1700, 1770, 2006, 2124, 2151, 2390, 2550, 2655, 2868, 2950, 3009, 3060, 3540, 3585, 3825, 4012, 4063, 4302, 4425, 4780, 5015, 5100, 5310, 5900, 5975, 6018, 7170, 7650, 8126, 8604, 8850, 9027, 10030, 10620, 10755, 11950, 12036, 12189, 13275, 14101, 14340, 15045, 15300, 16252, 17700, 17925, 18054, 20060, 20315, 21510, 23900, 24378, 25075, 26550, 28202, 30090, 35850, 36108, 36567, 40630, 42303, 43020, 45135, 48756, 50150, 53100, 53775, 56404, 60180, 60945, 70505, 71700, 73134, 75225, 81260, 84606, 90270, 100300, 101575, 107550, 121890, 126909, 141010, 146268, 150450, 169212, 180540, 182835, 203150, 211515, 215100, 225675, 239717, 243780, 253818, 282020, 300900, 304725, 352525, 365670, 406300, 423030, 451350, 479434, 507636, 609450, 634545, 705050, 719151, 731340, 846060, 902700, 914175, 958868, 1057575, 1198585, 1218900, 1269090, 1410100, 1438302, 1828350, 2115150, 2157453, 2397170, 2538180, 2876604, 3172725, 3595755, 3656700, 4230300, 4314906, 4794340, 5992925, 6345450, 7191510, 8629812, 10787265, 11985850, 12690900, 14383020, 17978775, 21574530, 23971700, 35957550, 43149060, 53936325, 71915100, 107872650, 215745300]

約数ペア:

[(1, 215745300), (2, 107872650), (3, 71915100), (4, 53936325), (5, 43149060), (6, 35957550), (9, 23971700), (10, 21574530), (12, 17978775), (15, 14383020), (17, 12690900), (18, 11985850), (20, 10787265), (25, 8629812), (30, 7191510), (34, 6345450), (36, 5992925), (45, 4794340), (50, 4314906), (51, 4230300), (59, 3656700), (60, 3595755), (68, 3172725), (75, 2876604), (85, 2538180), (90, 2397170), (100, 2157453), (102, 2115150), (118, 1828350), (150, 1438302), (153, 1410100), (170, 1269090), (177, 1218900), (180, 1198585), (204, 1057575), (225, 958868), (236, 914175), (239, 902700), (255, 846060), (295, 731340), (300, 719151), (306, 705050), (340, 634545), (354, 609450), (425, 507636), (450, 479434), (478, 451350), (510, 423030), (531, 406300), (590, 365670), (612, 352525), (708, 304725), (717, 300900), (765, 282020), (850, 253818), (885, 243780), (900, 239717), (956, 225675), (1003, 215100), (1020, 211515), (1062, 203150), (1180, 182835), (1195, 180540), (1275, 169212), (1434, 150450), (1475, 146268), (1530, 141010), (1700, 126909), (1770, 121890), (2006, 107550), (2124, 101575), (2151, 100300), (2390, 90270), (2550, 84606), (2655, 81260), (2868, 75225), (2950, 73134), (3009, 71700), (3060, 70505), (3540, 60945), (3585, 60180), (3825, 56404), (4012, 53775), (4063, 53100), (4302, 50150), (4425, 48756), (4780, 45135), (5015, 43020), (5100, 42303), (5310, 40630), (5900, 36567), (5975, 36108), (6018, 35850), (7170, 30090), (7650, 28202), (8126, 26550), (8604, 25075), (8850, 24378), (9027, 23900), (10030, 21510), (10620, 20315), (10755, 20060), (11950, 18054), (12036, 17925), (12189, 17700), (13275, 16252), (14101, 15300), (14340, 15045)]