63954450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 199630080

約数和(自身を除く): 135675630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 257, 315, 350, 395, 450, 474, 514, 525, 553, 630, 711, 771, 790, 1050, 1106, 1185, 1285, 1422, 1542, 1575, 1659, 1799, 1975, 2313, 2370, 2570, 2765, 3150, 3318, 3555, 3598, 3855, 3950, 4626, 4977, 5397, 5530, 5925, 6425, 7110, 7710, 8295, 8995, 9954, 10794, 11565, 11850, 12850, 13825, 16191, 16590, 17775, 17990, 19275, 20303, 23130, 24885, 26985, 27650, 32382, 35550, 38550, 40606, 41475, 44975, 49770, 53970, 57825, 60909, 80955, 82950, 89950, 101515, 115650, 121818, 124425, 134925, 142121, 161910, 182727, 203030, 248850, 269850, 284242, 304545, 365454, 404775, 426363, 507575, 609090, 710605, 809550, 852726, 913635, 1015150, 1279089, 1421210, 1522725, 1827270, 2131815, 2558178, 3045450, 3553025, 4263630, 4568175, 6395445, 7106050, 9136350, 10659075, 12790890, 21318150, 31977225, 63954450]

約数ペア:

[(1, 63954450), (2, 31977225), (3, 21318150), (5, 12790890), (6, 10659075), (7, 9136350), (9, 7106050), (10, 6395445), (14, 4568175), (15, 4263630), (18, 3553025), (21, 3045450), (25, 2558178), (30, 2131815), (35, 1827270), (42, 1522725), (45, 1421210), (50, 1279089), (63, 1015150), (70, 913635), (75, 852726), (79, 809550), (90, 710605), (105, 609090), (126, 507575), (150, 426363), (158, 404775), (175, 365454), (210, 304545), (225, 284242), (237, 269850), (257, 248850), (315, 203030), (350, 182727), (395, 161910), (450, 142121), (474, 134925), (514, 124425), (525, 121818), (553, 115650), (630, 101515), (711, 89950), (771, 82950), (790, 80955), (1050, 60909), (1106, 57825), (1185, 53970), (1285, 49770), (1422, 44975), (1542, 41475), (1575, 40606), (1659, 38550), (1799, 35550), (1975, 32382), (2313, 27650), (2370, 26985), (2570, 24885), (2765, 23130), (3150, 20303), (3318, 19275), (3555, 17990), (3598, 17775), (3855, 16590), (3950, 16191), (4626, 13825), (4977, 12850), (5397, 11850), (5530, 11565), (5925, 10794), (6425, 9954), (7110, 8995), (7710, 8295)]