53387100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^3$

素因数の和:68

約数の個数: 216

約数和(自身を含む): 187991440

約数和(自身を除く): 134604340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 169, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 338, 351, 390, 405, 450, 468, 486, 507, 540, 585, 650, 675, 676, 702, 780, 810, 845, 900, 972, 975, 1014, 1053, 1170, 1215, 1300, 1350, 1404, 1521, 1620, 1690, 1755, 1950, 2025, 2028, 2106, 2197, 2340, 2430, 2535, 2700, 2925, 3042, 3159, 3380, 3510, 3900, 4050, 4212, 4225, 4394, 4563, 4860, 5070, 5265, 5850, 6075, 6084, 6318, 6591, 7020, 7605, 8100, 8450, 8775, 8788, 9126, 10140, 10530, 10985, 11700, 12150, 12636, 12675, 13182, 13689, 15210, 15795, 16900, 17550, 18252, 19773, 21060, 21970, 22815, 24300, 25350, 26325, 26364, 27378, 30420, 31590, 32955, 35100, 38025, 39546, 41067, 43940, 45630, 50700, 52650, 54756, 54925, 59319, 63180, 65910, 68445, 76050, 78975, 79092, 82134, 91260, 98865, 105300, 109850, 114075, 118638, 131820, 136890, 152100, 157950, 164268, 164775, 177957, 197730, 205335, 219700, 228150, 237276, 273780, 296595, 315900, 329550, 342225, 355914, 395460, 410670, 456300, 494325, 533871, 593190, 659100, 684450, 711828, 821340, 889785, 988650, 1026675, 1067742, 1186380, 1368900, 1482975, 1779570, 1977300, 2053350, 2135484, 2669355, 2965950, 3559140, 4106700, 4448925, 5338710, 5931900, 8897850, 10677420, 13346775, 17795700, 26693550, 53387100]

約数ペア:

[(1, 53387100), (2, 26693550), (3, 17795700), (4, 13346775), (5, 10677420), (6, 8897850), (9, 5931900), (10, 5338710), (12, 4448925), (13, 4106700), (15, 3559140), (18, 2965950), (20, 2669355), (25, 2135484), (26, 2053350), (27, 1977300), (30, 1779570), (36, 1482975), (39, 1368900), (45, 1186380), (50, 1067742), (52, 1026675), (54, 988650), (60, 889785), (65, 821340), (75, 711828), (78, 684450), (81, 659100), (90, 593190), (100, 533871), (108, 494325), (117, 456300), (130, 410670), (135, 395460), (150, 355914), (156, 342225), (162, 329550), (169, 315900), (180, 296595), (195, 273780), (225, 237276), (234, 228150), (243, 219700), (260, 205335), (270, 197730), (300, 177957), (324, 164775), (325, 164268), (338, 157950), (351, 152100), (390, 136890), (405, 131820), (450, 118638), (468, 114075), (486, 109850), (507, 105300), (540, 98865), (585, 91260), (650, 82134), (675, 79092), (676, 78975), (702, 76050), (780, 68445), (810, 65910), (845, 63180), (900, 59319), (972, 54925), (975, 54756), (1014, 52650), (1053, 50700), (1170, 45630), (1215, 43940), (1300, 41067), (1350, 39546), (1404, 38025), (1521, 35100), (1620, 32955), (1690, 31590), (1755, 30420), (1950, 27378), (2025, 26364), (2028, 26325), (2106, 25350), (2197, 24300), (2340, 22815), (2430, 21970), (2535, 21060), (2700, 19773), (2925, 18252), (3042, 17550), (3159, 16900), (3380, 15795), (3510, 15210), (3900, 13689), (4050, 13182), (4212, 12675), (4225, 12636), (4394, 12150), (4563, 11700), (4860, 10985), (5070, 10530), (5265, 10140), (5850, 9126), (6075, 8788), (6084, 8775), (6318, 8450), (6591, 8100), (7020, 7605)]