74228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 259411968

約数和(自身を除く): 185183088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 907, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1814, 1860, 2046, 2480, 2640, 2721, 2728, 3410, 3628, 3720, 4092, 4535, 5115, 5442, 5456, 6820, 7256, 7440, 8184, 9070, 9977, 10230, 10884, 13605, 13640, 14512, 16368, 18140, 19954, 20460, 21768, 27210, 27280, 28117, 29931, 36280, 39908, 40920, 43536, 49885, 54420, 56234, 59862, 72560, 79816, 81840, 84351, 99770, 108840, 112468, 119724, 140585, 149655, 159632, 168702, 199540, 217680, 224936, 239448, 281170, 299310, 309287, 337404, 399080, 421755, 449872, 478896, 562340, 598620, 618574, 674808, 798160, 843510, 927861, 1124680, 1197240, 1237148, 1349616, 1546435, 1687020, 1855722, 2249360, 2394480, 2474296, 3092870, 3374040, 3711444, 4639305, 4948592, 6185740, 6748080, 7422888, 9278610, 12371480, 14845776, 18557220, 24742960, 37114440, 74228880]

約数ペア:

[(1, 74228880), (2, 37114440), (3, 24742960), (4, 18557220), (5, 14845776), (6, 12371480), (8, 9278610), (10, 7422888), (11, 6748080), (12, 6185740), (15, 4948592), (16, 4639305), (20, 3711444), (22, 3374040), (24, 3092870), (30, 2474296), (31, 2394480), (33, 2249360), (40, 1855722), (44, 1687020), (48, 1546435), (55, 1349616), (60, 1237148), (62, 1197240), (66, 1124680), (80, 927861), (88, 843510), (93, 798160), (110, 674808), (120, 618574), (124, 598620), (132, 562340), (155, 478896), (165, 449872), (176, 421755), (186, 399080), (220, 337404), (240, 309287), (248, 299310), (264, 281170), (310, 239448), (330, 224936), (341, 217680), (372, 199540), (440, 168702), (465, 159632), (496, 149655), (528, 140585), (620, 119724), (660, 112468), (682, 108840), (744, 99770), (880, 84351), (907, 81840), (930, 79816), (1023, 72560), (1240, 59862), (1320, 56234), (1364, 54420), (1488, 49885), (1705, 43536), (1814, 40920), (1860, 39908), (2046, 36280), (2480, 29931), (2640, 28117), (2721, 27280), (2728, 27210), (3410, 21768), (3628, 20460), (3720, 19954), (4092, 18140), (4535, 16368), (5115, 14512), (5442, 13640), (5456, 13605), (6820, 10884), (7256, 10230), (7440, 9977), (8184, 9070)]