1301525100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 216

約数和(自身を含む): 4349440368

約数和(自身を除く): 3047915268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 257, 300, 306, 331, 340, 425, 450, 510, 514, 612, 662, 765, 771, 850, 900, 993, 1020, 1028, 1275, 1285, 1324, 1530, 1542, 1655, 1700, 1986, 2313, 2550, 2570, 2979, 3060, 3084, 3310, 3825, 3855, 3972, 4369, 4626, 4965, 5100, 5140, 5627, 5958, 6425, 6620, 7650, 7710, 8275, 8738, 9252, 9930, 11254, 11565, 11916, 12850, 13107, 14895, 15300, 15420, 16550, 16881, 17476, 19275, 19860, 21845, 22508, 23130, 24825, 25700, 26214, 28135, 29790, 33100, 33762, 38550, 39321, 43690, 46260, 49650, 50643, 52428, 56270, 57825, 59580, 65535, 67524, 74475, 77100, 78642, 84405, 85067, 87380, 99300, 101286, 109225, 112540, 115650, 131070, 140675, 148950, 157284, 168810, 170134, 196605, 202572, 218450, 231300, 253215, 255201, 262140, 281350, 297900, 327675, 337620, 340268, 393210, 422025, 425335, 436900, 506430, 510402, 562700, 655350, 765603, 786420, 844050, 850670, 983025, 1012860, 1020804, 1266075, 1276005, 1310700, 1446139, 1531206, 1688100, 1701340, 1966050, 2126675, 2532150, 2552010, 2892278, 3062412, 3828015, 3932100, 4253350, 4338417, 5064300, 5104020, 5784556, 6380025, 7230695, 7656030, 8506700, 8676834, 12760050, 13015251, 14461390, 15312060, 17353668, 19140075, 21692085, 25520100, 26030502, 28922780, 36153475, 38280150, 43384170, 52061004, 65076255, 72306950, 76560300, 86768340, 108460425, 130152510, 144613900, 216920850, 260305020, 325381275, 433841700, 650762550, 1301525100]

約数ペア:

[(1, 1301525100), (2, 650762550), (3, 433841700), (4, 325381275), (5, 260305020), (6, 216920850), (9, 144613900), (10, 130152510), (12, 108460425), (15, 86768340), (17, 76560300), (18, 72306950), (20, 65076255), (25, 52061004), (30, 43384170), (34, 38280150), (36, 36153475), (45, 28922780), (50, 26030502), (51, 25520100), (60, 21692085), (68, 19140075), (75, 17353668), (85, 15312060), (90, 14461390), (100, 13015251), (102, 12760050), (150, 8676834), (153, 8506700), (170, 7656030), (180, 7230695), (204, 6380025), (225, 5784556), (255, 5104020), (257, 5064300), (300, 4338417), (306, 4253350), (331, 3932100), (340, 3828015), (425, 3062412), (450, 2892278), (510, 2552010), (514, 2532150), (612, 2126675), (662, 1966050), (765, 1701340), (771, 1688100), (850, 1531206), (900, 1446139), (993, 1310700), (1020, 1276005), (1028, 1266075), (1275, 1020804), (1285, 1012860), (1324, 983025), (1530, 850670), (1542, 844050), (1655, 786420), (1700, 765603), (1986, 655350), (2313, 562700), (2550, 510402), (2570, 506430), (2979, 436900), (3060, 425335), (3084, 422025), (3310, 393210), (3825, 340268), (3855, 337620), (3972, 327675), (4369, 297900), (4626, 281350), (4965, 262140), (5100, 255201), (5140, 253215), (5627, 231300), (5958, 218450), (6425, 202572), (6620, 196605), (7650, 170134), (7710, 168810), (8275, 157284), (8738, 148950), (9252, 140675), (9930, 131070), (11254, 115650), (11565, 112540), (11916, 109225), (12850, 101286), (13107, 99300), (14895, 87380), (15300, 85067), (15420, 84405), (16550, 78642), (16881, 77100), (17476, 74475), (19275, 67524), (19860, 65535), (21845, 59580), (22508, 57825), (23130, 56270), (24825, 52428), (25700, 50643), (26214, 49650), (28135, 46260), (29790, 43690), (33100, 39321), (33762, 38550)]