200198700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 688143456

約数和(自身を除く): 487944756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 71, 75, 78, 90, 100, 117, 130, 142, 150, 156, 180, 195, 213, 225, 234, 241, 260, 284, 300, 325, 355, 390, 426, 450, 468, 482, 585, 639, 650, 710, 723, 780, 852, 900, 923, 964, 975, 1065, 1170, 1205, 1278, 1300, 1420, 1446, 1775, 1846, 1950, 2130, 2169, 2340, 2410, 2556, 2769, 2892, 2925, 3133, 3195, 3550, 3615, 3692, 3900, 4260, 4338, 4615, 4820, 5325, 5538, 5850, 6025, 6266, 6390, 7100, 7230, 8307, 8676, 9230, 9399, 10650, 10845, 11076, 11700, 12050, 12532, 12780, 13845, 14460, 15665, 15975, 16614, 17111, 18075, 18460, 18798, 21300, 21690, 23075, 24100, 27690, 28197, 31330, 31950, 33228, 34222, 36150, 37596, 41535, 43380, 46150, 46995, 51333, 54225, 55380, 56394, 62660, 63900, 68444, 69225, 72300, 78325, 83070, 85555, 92300, 93990, 102666, 108450, 112788, 138450, 140985, 153999, 156650, 166140, 171110, 187980, 205332, 207675, 216900, 222443, 234975, 256665, 276900, 281970, 307998, 313300, 342220, 415350, 427775, 444886, 469950, 513330, 563940, 615996, 667329, 704925, 769995, 830700, 855550, 889772, 939900, 1026660, 1112215, 1283325, 1334658, 1409850, 1539990, 1711100, 2001987, 2224430, 2566650, 2669316, 2819700, 3079980, 3336645, 3849975, 4003974, 4448860, 5133300, 5561075, 6673290, 7699950, 8007948, 10009935, 11122150, 13346580, 15399900, 16683225, 20019870, 22244300, 33366450, 40039740, 50049675, 66732900, 100099350, 200198700]

約数ペア:

[(1, 200198700), (2, 100099350), (3, 66732900), (4, 50049675), (5, 40039740), (6, 33366450), (9, 22244300), (10, 20019870), (12, 16683225), (13, 15399900), (15, 13346580), (18, 11122150), (20, 10009935), (25, 8007948), (26, 7699950), (30, 6673290), (36, 5561075), (39, 5133300), (45, 4448860), (50, 4003974), (52, 3849975), (60, 3336645), (65, 3079980), (71, 2819700), (75, 2669316), (78, 2566650), (90, 2224430), (100, 2001987), (117, 1711100), (130, 1539990), (142, 1409850), (150, 1334658), (156, 1283325), (180, 1112215), (195, 1026660), (213, 939900), (225, 889772), (234, 855550), (241, 830700), (260, 769995), (284, 704925), (300, 667329), (325, 615996), (355, 563940), (390, 513330), (426, 469950), (450, 444886), (468, 427775), (482, 415350), (585, 342220), (639, 313300), (650, 307998), (710, 281970), (723, 276900), (780, 256665), (852, 234975), (900, 222443), (923, 216900), (964, 207675), (975, 205332), (1065, 187980), (1170, 171110), (1205, 166140), (1278, 156650), (1300, 153999), (1420, 140985), (1446, 138450), (1775, 112788), (1846, 108450), (1950, 102666), (2130, 93990), (2169, 92300), (2340, 85555), (2410, 83070), (2556, 78325), (2769, 72300), (2892, 69225), (2925, 68444), (3133, 63900), (3195, 62660), (3550, 56394), (3615, 55380), (3692, 54225), (3900, 51333), (4260, 46995), (4338, 46150), (4615, 43380), (4820, 41535), (5325, 37596), (5538, 36150), (5850, 34222), (6025, 33228), (6266, 31950), (6390, 31330), (7100, 28197), (7230, 27690), (8307, 24100), (8676, 23075), (9230, 21690), (9399, 21300), (10650, 18798), (10845, 18460), (11076, 18075), (11700, 17111), (12050, 16614), (12532, 15975), (12780, 15665), (13845, 14460)]