304818150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 942939648

約数和(自身を除く): 638121498

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 137, 150, 163, 175, 182, 195, 210, 273, 274, 325, 326, 350, 390, 411, 455, 489, 525, 546, 650, 685, 815, 822, 910, 959, 975, 978, 1050, 1141, 1365, 1370, 1630, 1781, 1918, 1950, 2055, 2119, 2275, 2282, 2445, 2730, 2877, 3423, 3425, 3562, 4075, 4110, 4238, 4550, 4795, 4890, 5343, 5705, 5754, 6357, 6825, 6846, 6850, 8150, 8905, 9590, 10275, 10595, 10686, 11410, 12225, 12467, 12714, 13650, 14385, 14833, 17115, 17810, 20550, 21190, 22331, 23975, 24450, 24934, 26715, 28525, 28770, 29666, 31785, 34230, 37401, 44499, 44525, 44662, 47950, 52975, 53430, 57050, 62335, 63570, 66993, 71925, 74165, 74802, 85575, 88998, 89050, 105950, 111655, 124670, 133575, 133986, 143850, 148330, 156317, 158925, 171150, 187005, 222495, 223310, 267150, 290303, 311675, 312634, 317850, 334965, 370825, 374010, 444990, 468951, 558275, 580606, 623350, 669930, 741650, 781585, 870909, 935025, 937902, 1112475, 1116550, 1451515, 1563170, 1674825, 1741818, 1870050, 2032121, 2224950, 2344755, 2903030, 3349650, 3907925, 4064242, 4354545, 4689510, 6096363, 7257575, 7815850, 8709090, 10160605, 11723775, 12192726, 14515150, 20321210, 21772725, 23447550, 30481815, 43545450, 50803025, 60963630, 101606050, 152409075, 304818150]

約数ペア:

[(1, 304818150), (2, 152409075), (3, 101606050), (5, 60963630), (6, 50803025), (7, 43545450), (10, 30481815), (13, 23447550), (14, 21772725), (15, 20321210), (21, 14515150), (25, 12192726), (26, 11723775), (30, 10160605), (35, 8709090), (39, 7815850), (42, 7257575), (50, 6096363), (65, 4689510), (70, 4354545), (75, 4064242), (78, 3907925), (91, 3349650), (105, 2903030), (130, 2344755), (137, 2224950), (150, 2032121), (163, 1870050), (175, 1741818), (182, 1674825), (195, 1563170), (210, 1451515), (273, 1116550), (274, 1112475), (325, 937902), (326, 935025), (350, 870909), (390, 781585), (411, 741650), (455, 669930), (489, 623350), (525, 580606), (546, 558275), (650, 468951), (685, 444990), (815, 374010), (822, 370825), (910, 334965), (959, 317850), (975, 312634), (978, 311675), (1050, 290303), (1141, 267150), (1365, 223310), (1370, 222495), (1630, 187005), (1781, 171150), (1918, 158925), (1950, 156317), (2055, 148330), (2119, 143850), (2275, 133986), (2282, 133575), (2445, 124670), (2730, 111655), (2877, 105950), (3423, 89050), (3425, 88998), (3562, 85575), (4075, 74802), (4110, 74165), (4238, 71925), (4550, 66993), (4795, 63570), (4890, 62335), (5343, 57050), (5705, 53430), (5754, 52975), (6357, 47950), (6825, 44662), (6846, 44525), (6850, 44499), (8150, 37401), (8905, 34230), (9590, 31785), (10275, 29666), (10595, 28770), (10686, 28525), (11410, 26715), (12225, 24934), (12467, 24450), (12714, 23975), (13650, 22331), (14385, 21190), (14833, 20550), (17115, 17810)]