213076500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 780788736

約数和(自身を除く): 567712236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 125, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 223, 245, 250, 260, 273, 294, 300, 325, 350, 364, 375, 390, 420, 446, 455, 490, 500, 525, 546, 588, 637, 650, 669, 700, 735, 750, 780, 875, 892, 910, 975, 980, 1050, 1092, 1115, 1225, 1274, 1300, 1338, 1365, 1470, 1500, 1561, 1625, 1750, 1820, 1911, 1950, 2100, 2230, 2275, 2450, 2548, 2625, 2676, 2730, 2899, 2940, 3122, 3185, 3250, 3345, 3500, 3675, 3822, 3900, 4460, 4550, 4683, 4875, 4900, 5250, 5460, 5575, 5798, 6125, 6244, 6370, 6500, 6690, 6825, 7350, 7644, 7805, 8697, 9100, 9366, 9555, 9750, 10500, 10927, 11150, 11375, 11596, 12250, 12740, 13380, 13650, 14495, 14700, 15610, 15925, 16725, 17394, 18375, 18732, 19110, 19500, 20293, 21854, 22300, 22750, 23415, 24500, 27300, 27875, 28990, 31220, 31850, 32781, 33450, 34125, 34788, 36750, 38220, 39025, 40586, 43485, 43708, 45500, 46830, 47775, 54635, 55750, 57980, 60879, 63700, 65562, 66900, 68250, 72475, 73500, 78050, 79625, 81172, 83625, 86970, 93660, 95550, 101465, 109270, 111500, 117075, 121758, 131124, 136500, 142051, 144950, 156100, 159250, 163905, 167250, 173940, 191100, 195125, 202930, 217425, 218540, 234150, 238875, 243516, 273175, 284102, 289900, 304395, 318500, 327810, 334500, 362375, 390250, 405860, 426153, 434850, 468300, 477750, 507325, 546350, 568204, 585375, 608790, 655620, 710255, 724750, 780500, 819525, 852306, 869700, 955500, 1014650, 1087125, 1092700, 1170750, 1217580, 1365875, 1420510, 1449500, 1521975, 1639050, 1704612, 2029300, 2130765, 2174250, 2341500, 2536625, 2731750, 2841020, 3043950, 3278100, 3551275, 4097625, 4261530, 4348500, 5073250, 5463500, 6087900, 7102550, 7609875, 8195250, 8523060, 10146500, 10653825, 14205100, 15219750, 16390500, 17756375, 21307650, 30439500, 35512750, 42615300, 53269125, 71025500, 106538250, 213076500]

約数ペア:

[(1, 213076500), (2, 106538250), (3, 71025500), (4, 53269125), (5, 42615300), (6, 35512750), (7, 30439500), (10, 21307650), (12, 17756375), (13, 16390500), (14, 15219750), (15, 14205100), (20, 10653825), (21, 10146500), (25, 8523060), (26, 8195250), (28, 7609875), (30, 7102550), (35, 6087900), (39, 5463500), (42, 5073250), (49, 4348500), (50, 4261530), (52, 4097625), (60, 3551275), (65, 3278100), (70, 3043950), (75, 2841020), (78, 2731750), (84, 2536625), (91, 2341500), (98, 2174250), (100, 2130765), (105, 2029300), (125, 1704612), (130, 1639050), (140, 1521975), (147, 1449500), (150, 1420510), (156, 1365875), (175, 1217580), (182, 1170750), (195, 1092700), (196, 1087125), (210, 1014650), (223, 955500), (245, 869700), (250, 852306), (260, 819525), (273, 780500), (294, 724750), (300, 710255), (325, 655620), (350, 608790), (364, 585375), (375, 568204), (390, 546350), (420, 507325), (446, 477750), (455, 468300), (490, 434850), (500, 426153), (525, 405860), (546, 390250), (588, 362375), (637, 334500), (650, 327810), (669, 318500), (700, 304395), (735, 289900), (750, 284102), (780, 273175), (875, 243516), (892, 238875), (910, 234150), (975, 218540), (980, 217425), (1050, 202930), (1092, 195125), (1115, 191100), (1225, 173940), (1274, 167250), (1300, 163905), (1338, 159250), (1365, 156100), (1470, 144950), (1500, 142051), (1561, 136500), (1625, 131124), (1750, 121758), (1820, 117075), (1911, 111500), (1950, 109270), (2100, 101465), (2230, 95550), (2275, 93660), (2450, 86970), (2548, 83625), (2625, 81172), (2676, 79625), (2730, 78050), (2899, 73500), (2940, 72475), (3122, 68250), (3185, 66900), (3250, 65562), (3345, 63700), (3500, 60879), (3675, 57980), (3822, 55750), (3900, 54635), (4460, 47775), (4550, 46830), (4683, 45500), (4875, 43708), (4900, 43485), (5250, 40586), (5460, 39025), (5575, 38220), (5798, 36750), (6125, 34788), (6244, 34125), (6370, 33450), (6500, 32781), (6690, 31850), (6825, 31220), (7350, 28990), (7644, 27875), (7805, 27300), (8697, 24500), (9100, 23415), (9366, 22750), (9555, 22300), (9750, 21854), (10500, 20293), (10927, 19500), (11150, 19110), (11375, 18732), (11596, 18375), (12250, 17394), (12740, 16725), (13380, 15925), (13650, 15610), (14495, 14700)]