77649200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 208267920

約数和(自身を除く): 130618720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 601, 646, 680, 760, 850, 950, 1202, 1292, 1360, 1520, 1615, 1700, 1900, 2404, 2584, 3005, 3230, 3400, 3800, 4808, 5168, 6010, 6460, 6800, 7600, 8075, 9616, 10217, 11419, 12020, 12920, 15025, 16150, 20434, 22838, 24040, 25840, 30050, 32300, 40868, 45676, 48080, 51085, 57095, 60100, 64600, 81736, 91352, 102170, 114190, 120200, 129200, 163472, 182704, 194123, 204340, 228380, 240400, 255425, 285475, 388246, 408680, 456760, 510850, 570950, 776492, 817360, 913520, 970615, 1021700, 1141900, 1552984, 1941230, 2043400, 2283800, 3105968, 3882460, 4086800, 4567600, 4853075, 7764920, 9706150, 15529840, 19412300, 38824600, 77649200]

約数ペア:

[(1, 77649200), (2, 38824600), (4, 19412300), (5, 15529840), (8, 9706150), (10, 7764920), (16, 4853075), (17, 4567600), (19, 4086800), (20, 3882460), (25, 3105968), (34, 2283800), (38, 2043400), (40, 1941230), (50, 1552984), (68, 1141900), (76, 1021700), (80, 970615), (85, 913520), (95, 817360), (100, 776492), (136, 570950), (152, 510850), (170, 456760), (190, 408680), (200, 388246), (272, 285475), (304, 255425), (323, 240400), (340, 228380), (380, 204340), (400, 194123), (425, 182704), (475, 163472), (601, 129200), (646, 120200), (680, 114190), (760, 102170), (850, 91352), (950, 81736), (1202, 64600), (1292, 60100), (1360, 57095), (1520, 51085), (1615, 48080), (1700, 45676), (1900, 40868), (2404, 32300), (2584, 30050), (3005, 25840), (3230, 24040), (3400, 22838), (3800, 20434), (4808, 16150), (5168, 15025), (6010, 12920), (6460, 12020), (6800, 11419), (7600, 10217), (8075, 9616)]