150646980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 339644220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 110, 111, 124, 132, 148, 155, 165, 185, 186, 199, 220, 222, 310, 330, 341, 370, 372, 398, 407, 444, 465, 555, 597, 620, 660, 682, 740, 796, 814, 930, 995, 1023, 1110, 1147, 1194, 1221, 1364, 1628, 1705, 1860, 1990, 2035, 2046, 2189, 2220, 2294, 2388, 2442, 2985, 3410, 3441, 3980, 4070, 4092, 4378, 4588, 4884, 5115, 5735, 5970, 6105, 6169, 6567, 6820, 6882, 7363, 8140, 8756, 10230, 10945, 11470, 11940, 12210, 12338, 12617, 13134, 13764, 14726, 17205, 18507, 20460, 21890, 22089, 22940, 24420, 24676, 25234, 26268, 29452, 30845, 32835, 34410, 36815, 37014, 37851, 43780, 44178, 50468, 61690, 63085, 65670, 67859, 68820, 73630, 74028, 75702, 80993, 88356, 92535, 110445, 123380, 126170, 131340, 135718, 147260, 151404, 161986, 185070, 189255, 203577, 220890, 228253, 242979, 252340, 271436, 323972, 339295, 370140, 378510, 404965, 407154, 441780, 456506, 485958, 678590, 684759, 757020, 809930, 814308, 913012, 971916, 1017885, 1141265, 1214895, 1357180, 1369518, 1619860, 2035770, 2282530, 2429790, 2510783, 2739036, 3423795, 4071540, 4565060, 4859580, 5021566, 6847590, 7532349, 10043132, 12553915, 13695180, 15064698, 25107830, 30129396, 37661745, 50215660, 75323490, 150646980]

約数ペア:

[(1, 150646980), (2, 75323490), (3, 50215660), (4, 37661745), (5, 30129396), (6, 25107830), (10, 15064698), (11, 13695180), (12, 12553915), (15, 10043132), (20, 7532349), (22, 6847590), (30, 5021566), (31, 4859580), (33, 4565060), (37, 4071540), (44, 3423795), (55, 2739036), (60, 2510783), (62, 2429790), (66, 2282530), (74, 2035770), (93, 1619860), (110, 1369518), (111, 1357180), (124, 1214895), (132, 1141265), (148, 1017885), (155, 971916), (165, 913012), (185, 814308), (186, 809930), (199, 757020), (220, 684759), (222, 678590), (310, 485958), (330, 456506), (341, 441780), (370, 407154), (372, 404965), (398, 378510), (407, 370140), (444, 339295), (465, 323972), (555, 271436), (597, 252340), (620, 242979), (660, 228253), (682, 220890), (740, 203577), (796, 189255), (814, 185070), (930, 161986), (995, 151404), (1023, 147260), (1110, 135718), (1147, 131340), (1194, 126170), (1221, 123380), (1364, 110445), (1628, 92535), (1705, 88356), (1860, 80993), (1990, 75702), (2035, 74028), (2046, 73630), (2189, 68820), (2220, 67859), (2294, 65670), (2388, 63085), (2442, 61690), (2985, 50468), (3410, 44178), (3441, 43780), (3980, 37851), (4070, 37014), (4092, 36815), (4378, 34410), (4588, 32835), (4884, 30845), (5115, 29452), (5735, 26268), (5970, 25234), (6105, 24676), (6169, 24420), (6567, 22940), (6820, 22089), (6882, 21890), (7363, 20460), (8140, 18507), (8756, 17205), (10230, 14726), (10945, 13764), (11470, 13134), (11940, 12617), (12210, 12338)]