321289800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 192

約数和(自身を含む): 1136177280

約数和(自身を除く): 814887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1950, 2040, 2210, 2423, 2550, 2600, 2652, 3315, 3400, 3900, 4420, 4846, 5100, 5304, 5525, 6630, 7269, 7800, 8840, 9692, 10200, 11050, 12115, 13260, 14538, 16575, 19384, 22100, 24230, 26520, 29076, 31499, 33150, 36345, 41191, 44200, 48460, 58152, 60575, 62998, 66300, 72690, 82382, 94497, 96920, 121150, 123573, 125996, 132600, 145380, 157495, 164764, 181725, 188994, 205955, 242300, 247146, 251992, 290760, 314990, 329528, 363450, 377988, 411910, 472485, 484600, 494292, 535483, 617865, 629980, 726900, 755976, 787475, 823820, 944970, 988584, 1029775, 1070966, 1235730, 1259960, 1453800, 1574950, 1606449, 1647640, 1889940, 2059550, 2141932, 2362425, 2471460, 2677415, 3089325, 3149900, 3212898, 3779880, 4119100, 4283864, 4724850, 4942920, 5354830, 6178650, 6299800, 6425796, 8032245, 8238200, 9449700, 10709660, 12357300, 12851592, 13387075, 16064490, 18899400, 21419320, 24714600, 26774150, 32128980, 40161225, 53548300, 64257960, 80322450, 107096600, 160644900, 321289800]

約数ペア:

[(1, 321289800), (2, 160644900), (3, 107096600), (4, 80322450), (5, 64257960), (6, 53548300), (8, 40161225), (10, 32128980), (12, 26774150), (13, 24714600), (15, 21419320), (17, 18899400), (20, 16064490), (24, 13387075), (25, 12851592), (26, 12357300), (30, 10709660), (34, 9449700), (39, 8238200), (40, 8032245), (50, 6425796), (51, 6299800), (52, 6178650), (60, 5354830), (65, 4942920), (68, 4724850), (75, 4283864), (78, 4119100), (85, 3779880), (100, 3212898), (102, 3149900), (104, 3089325), (120, 2677415), (130, 2471460), (136, 2362425), (150, 2141932), (156, 2059550), (170, 1889940), (195, 1647640), (200, 1606449), (204, 1574950), (221, 1453800), (255, 1259960), (260, 1235730), (300, 1070966), (312, 1029775), (325, 988584), (340, 944970), (390, 823820), (408, 787475), (425, 755976), (442, 726900), (510, 629980), (520, 617865), (600, 535483), (650, 494292), (663, 484600), (680, 472485), (780, 411910), (850, 377988), (884, 363450), (975, 329528), (1020, 314990), (1105, 290760), (1275, 251992), (1300, 247146), (1326, 242300), (1560, 205955), (1700, 188994), (1768, 181725), (1950, 164764), (2040, 157495), (2210, 145380), (2423, 132600), (2550, 125996), (2600, 123573), (2652, 121150), (3315, 96920), (3400, 94497), (3900, 82382), (4420, 72690), (4846, 66300), (5100, 62998), (5304, 60575), (5525, 58152), (6630, 48460), (7269, 44200), (7800, 41191), (8840, 36345), (9692, 33150), (10200, 31499), (11050, 29076), (12115, 26520), (13260, 24230), (14538, 22100), (16575, 19384)]