211243500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 753637248

約数和(自身を除く): 542393748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 125, 130, 138, 150, 156, 157, 180, 195, 207, 225, 230, 234, 250, 260, 276, 299, 300, 314, 325, 345, 375, 390, 414, 450, 460, 468, 471, 500, 575, 585, 598, 628, 650, 690, 750, 780, 785, 828, 897, 900, 942, 975, 1035, 1125, 1150, 1170, 1196, 1300, 1380, 1413, 1495, 1500, 1570, 1625, 1725, 1794, 1884, 1950, 2041, 2070, 2250, 2300, 2340, 2355, 2691, 2826, 2875, 2925, 2990, 3140, 3250, 3450, 3588, 3611, 3900, 3925, 4082, 4140, 4485, 4500, 4710, 4875, 5175, 5382, 5652, 5750, 5850, 5980, 6123, 6500, 6900, 7065, 7222, 7475, 7850, 8164, 8625, 8970, 9420, 9750, 10205, 10350, 10764, 10833, 11500, 11700, 11775, 12246, 13455, 14130, 14444, 14625, 14950, 15700, 17250, 17940, 18055, 18369, 19500, 19625, 20410, 20700, 21666, 22425, 23550, 24492, 25875, 26910, 28260, 29250, 29900, 30615, 32499, 34500, 35325, 36110, 36738, 37375, 39250, 40820, 43332, 44850, 46943, 47100, 51025, 51750, 53820, 54165, 58500, 58875, 61230, 64998, 67275, 70650, 72220, 73476, 74750, 78500, 89700, 90275, 91845, 93886, 102050, 103500, 108330, 112125, 117750, 122460, 129996, 134550, 140829, 141300, 149500, 153075, 162495, 176625, 180550, 183690, 187772, 204100, 216660, 224250, 234715, 235500, 255125, 269100, 270825, 281658, 306150, 324990, 336375, 353250, 361100, 367380, 422487, 448500, 451375, 459225, 469430, 510250, 541650, 563316, 612300, 649980, 672750, 704145, 706500, 765375, 812475, 844974, 902750, 918450, 938860, 1020500, 1083300, 1173575, 1345500, 1354125, 1408290, 1530750, 1624950, 1689948, 1805500, 1836900, 2112435, 2296125, 2347150, 2708250, 2816580, 3061500, 3249900, 3520725, 4062375, 4224870, 4592250, 4694300, 5416500, 5867875, 7041450, 8124750, 8449740, 9184500, 10562175, 11735750, 14082900, 16249500, 17603625, 21124350, 23471500, 35207250, 42248700, 52810875, 70414500, 105621750, 211243500]

約数ペア:

[(1, 211243500), (2, 105621750), (3, 70414500), (4, 52810875), (5, 42248700), (6, 35207250), (9, 23471500), (10, 21124350), (12, 17603625), (13, 16249500), (15, 14082900), (18, 11735750), (20, 10562175), (23, 9184500), (25, 8449740), (26, 8124750), (30, 7041450), (36, 5867875), (39, 5416500), (45, 4694300), (46, 4592250), (50, 4224870), (52, 4062375), (60, 3520725), (65, 3249900), (69, 3061500), (75, 2816580), (78, 2708250), (90, 2347150), (92, 2296125), (100, 2112435), (115, 1836900), (117, 1805500), (125, 1689948), (130, 1624950), (138, 1530750), (150, 1408290), (156, 1354125), (157, 1345500), (180, 1173575), (195, 1083300), (207, 1020500), (225, 938860), (230, 918450), (234, 902750), (250, 844974), (260, 812475), (276, 765375), (299, 706500), (300, 704145), (314, 672750), (325, 649980), (345, 612300), (375, 563316), (390, 541650), (414, 510250), (450, 469430), (460, 459225), (468, 451375), (471, 448500), (500, 422487), (575, 367380), (585, 361100), (598, 353250), (628, 336375), (650, 324990), (690, 306150), (750, 281658), (780, 270825), (785, 269100), (828, 255125), (897, 235500), (900, 234715), (942, 224250), (975, 216660), (1035, 204100), (1125, 187772), (1150, 183690), (1170, 180550), (1196, 176625), (1300, 162495), (1380, 153075), (1413, 149500), (1495, 141300), (1500, 140829), (1570, 134550), (1625, 129996), (1725, 122460), (1794, 117750), (1884, 112125), (1950, 108330), (2041, 103500), (2070, 102050), (2250, 93886), (2300, 91845), (2340, 90275), (2355, 89700), (2691, 78500), (2826, 74750), (2875, 73476), (2925, 72220), (2990, 70650), (3140, 67275), (3250, 64998), (3450, 61230), (3588, 58875), (3611, 58500), (3900, 54165), (3925, 53820), (4082, 51750), (4140, 51025), (4485, 47100), (4500, 46943), (4710, 44850), (4875, 43332), (5175, 40820), (5382, 39250), (5652, 37375), (5750, 36738), (5850, 36110), (5980, 35325), (6123, 34500), (6500, 32499), (6900, 30615), (7065, 29900), (7222, 29250), (7475, 28260), (7850, 26910), (8164, 25875), (8625, 24492), (8970, 23550), (9420, 22425), (9750, 21666), (10205, 20700), (10350, 20410), (10764, 19625), (10833, 19500), (11500, 18369), (11700, 18055), (11775, 17940), (12246, 17250), (13455, 15700), (14130, 14950), (14444, 14625)]