205125720150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{7757}}^1$

素因数の和:8047

約数の個数: 192

約数和(自身を含む): 558540251136

約数和(自身を除く): 353414530986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 191, 195, 213, 325, 355, 382, 390, 426, 573, 650, 710, 923, 955, 975, 1065, 1146, 1775, 1846, 1910, 1950, 2130, 2483, 2769, 2865, 3550, 4615, 4775, 4966, 5325, 5538, 5730, 7449, 7757, 9230, 9550, 10650, 12415, 13561, 13845, 14325, 14898, 15514, 23075, 23271, 24830, 27122, 27690, 28650, 37245, 38785, 40683, 46150, 46542, 62075, 67805, 69225, 74490, 77570, 81366, 100841, 116355, 124150, 135610, 138450, 176293, 186225, 193925, 201682, 203415, 232710, 302523, 339025, 352586, 372450, 387850, 406830, 504205, 528879, 550747, 581775, 605046, 678050, 881465, 1008410, 1017075, 1057758, 1101494, 1163550, 1481587, 1512615, 1652241, 1762930, 2034150, 2521025, 2644395, 2753735, 2963174, 3025230, 3304482, 4407325, 4444761, 5042050, 5288790, 5507470, 7159711, 7407935, 7563075, 8261205, 8814650, 8889522, 13221975, 13768675, 14319422, 14815870, 15126150, 16522410, 19260631, 21479133, 22223805, 26443950, 27537350, 35798555, 37039675, 38521262, 41306025, 42958266, 44447610, 57781893, 71597110, 74079350, 82612050, 96303155, 105192677, 107395665, 111119025, 115563786, 178992775, 192606310, 210385354, 214791330, 222238050, 288909465, 315578031, 357985550, 481515775, 525963385, 536978325, 577818930, 631156062, 963031550, 1051926770, 1073956650, 1367504801, 1444547325, 1577890155, 2629816925, 2735009602, 2889094650, 3155780310, 4102514403, 5259633850, 6837524005, 7889450775, 8205028806, 13675048010, 15778901550, 20512572015, 34187620025, 41025144030, 68375240050, 102562860075, 205125720150]

約数ペア:

[(1, 205125720150), (2, 102562860075), (3, 68375240050), (5, 41025144030), (6, 34187620025), (10, 20512572015), (13, 15778901550), (15, 13675048010), (25, 8205028806), (26, 7889450775), (30, 6837524005), (39, 5259633850), (50, 4102514403), (65, 3155780310), (71, 2889094650), (75, 2735009602), (78, 2629816925), (130, 1577890155), (142, 1444547325), (150, 1367504801), (191, 1073956650), (195, 1051926770), (213, 963031550), (325, 631156062), (355, 577818930), (382, 536978325), (390, 525963385), (426, 481515775), (573, 357985550), (650, 315578031), (710, 288909465), (923, 222238050), (955, 214791330), (975, 210385354), (1065, 192606310), (1146, 178992775), (1775, 115563786), (1846, 111119025), (1910, 107395665), (1950, 105192677), (2130, 96303155), (2483, 82612050), (2769, 74079350), (2865, 71597110), (3550, 57781893), (4615, 44447610), (4775, 42958266), (4966, 41306025), (5325, 38521262), (5538, 37039675), (5730, 35798555), (7449, 27537350), (7757, 26443950), (9230, 22223805), (9550, 21479133), (10650, 19260631), (12415, 16522410), (13561, 15126150), (13845, 14815870), (14325, 14319422), (14898, 13768675), (15514, 13221975), (23075, 8889522), (23271, 8814650), (24830, 8261205), (27122, 7563075), (27690, 7407935), (28650, 7159711), (37245, 5507470), (38785, 5288790), (40683, 5042050), (46150, 4444761), (46542, 4407325), (62075, 3304482), (67805, 3025230), (69225, 2963174), (74490, 2753735), (77570, 2644395), (81366, 2521025), (100841, 2034150), (116355, 1762930), (124150, 1652241), (135610, 1512615), (138450, 1481587), (176293, 1163550), (186225, 1101494), (193925, 1057758), (201682, 1017075), (203415, 1008410), (232710, 881465), (302523, 678050), (339025, 605046), (352586, 581775), (372450, 550747), (387850, 528879), (406830, 504205)]