259021350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 216

約数和(自身を含む): 858380328

約数和(自身を除く): 599358978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 49, 50, 51, 63, 70, 75, 85, 90, 98, 102, 105, 119, 126, 147, 150, 153, 170, 175, 210, 225, 238, 245, 255, 294, 306, 315, 350, 357, 425, 441, 450, 490, 510, 525, 595, 630, 691, 714, 735, 765, 833, 850, 882, 1050, 1071, 1190, 1225, 1275, 1382, 1470, 1530, 1575, 1666, 1785, 2073, 2142, 2205, 2450, 2499, 2550, 2975, 3150, 3455, 3570, 3675, 3825, 4146, 4165, 4410, 4837, 4998, 5355, 5950, 6219, 6910, 7350, 7497, 7650, 8330, 8925, 9674, 10365, 10710, 11025, 11747, 12438, 12495, 14511, 14994, 17275, 17850, 20730, 20825, 22050, 23494, 24185, 24990, 26775, 29022, 31095, 33859, 34550, 35241, 37485, 41650, 43533, 48370, 51825, 53550, 58735, 62190, 62475, 67718, 70482, 72555, 74970, 82229, 87066, 101577, 103650, 105723, 117470, 120925, 124950, 145110, 155475, 164458, 169295, 176205, 187425, 203154, 211446, 217665, 241850, 246687, 293675, 304731, 310950, 338590, 352410, 362775, 374850, 411145, 435330, 493374, 507885, 528615, 575603, 587350, 609462, 725550, 740061, 822290, 846475, 881025, 1015770, 1057230, 1088325, 1151206, 1233435, 1480122, 1523655, 1692950, 1726809, 1762050, 2055725, 2176650, 2466870, 2539425, 2643075, 2878015, 3047310, 3453618, 3700305, 4111450, 5078850, 5180427, 5286150, 5756030, 6167175, 7400610, 7618275, 8634045, 10360854, 12334350, 14390075, 15236550, 17268090, 18501525, 25902135, 28780150, 37003050, 43170225, 51804270, 86340450, 129510675, 259021350]

約数ペア:

[(1, 259021350), (2, 129510675), (3, 86340450), (5, 51804270), (6, 43170225), (7, 37003050), (9, 28780150), (10, 25902135), (14, 18501525), (15, 17268090), (17, 15236550), (18, 14390075), (21, 12334350), (25, 10360854), (30, 8634045), (34, 7618275), (35, 7400610), (42, 6167175), (45, 5756030), (49, 5286150), (50, 5180427), (51, 5078850), (63, 4111450), (70, 3700305), (75, 3453618), (85, 3047310), (90, 2878015), (98, 2643075), (102, 2539425), (105, 2466870), (119, 2176650), (126, 2055725), (147, 1762050), (150, 1726809), (153, 1692950), (170, 1523655), (175, 1480122), (210, 1233435), (225, 1151206), (238, 1088325), (245, 1057230), (255, 1015770), (294, 881025), (306, 846475), (315, 822290), (350, 740061), (357, 725550), (425, 609462), (441, 587350), (450, 575603), (490, 528615), (510, 507885), (525, 493374), (595, 435330), (630, 411145), (691, 374850), (714, 362775), (735, 352410), (765, 338590), (833, 310950), (850, 304731), (882, 293675), (1050, 246687), (1071, 241850), (1190, 217665), (1225, 211446), (1275, 203154), (1382, 187425), (1470, 176205), (1530, 169295), (1575, 164458), (1666, 155475), (1785, 145110), (2073, 124950), (2142, 120925), (2205, 117470), (2450, 105723), (2499, 103650), (2550, 101577), (2975, 87066), (3150, 82229), (3455, 74970), (3570, 72555), (3675, 70482), (3825, 67718), (4146, 62475), (4165, 62190), (4410, 58735), (4837, 53550), (4998, 51825), (5355, 48370), (5950, 43533), (6219, 41650), (6910, 37485), (7350, 35241), (7497, 34550), (7650, 33859), (8330, 31095), (8925, 29022), (9674, 26775), (10365, 24990), (10710, 24185), (11025, 23494), (11747, 22050), (12438, 20825), (12495, 20730), (14511, 17850), (14994, 17275)]