149538090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 407860992

約数和(自身を除く): 258322902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 43, 65, 74, 78, 86, 111, 129, 130, 185, 195, 215, 222, 241, 258, 370, 390, 430, 481, 482, 555, 559, 645, 723, 962, 1110, 1118, 1205, 1290, 1443, 1446, 1591, 1677, 2405, 2410, 2795, 2886, 3133, 3182, 3354, 3615, 4773, 4810, 5590, 6266, 7215, 7230, 7955, 8385, 8917, 9399, 9546, 10363, 14430, 15665, 15910, 16770, 17834, 18798, 20683, 20726, 23865, 26751, 31089, 31330, 41366, 44585, 46995, 47730, 51815, 53502, 62049, 62178, 89170, 93990, 103415, 103630, 115921, 124098, 133755, 134719, 155445, 206830, 231842, 267510, 269438, 310245, 310890, 347763, 383431, 404157, 579605, 620490, 673595, 695526, 766862, 808314, 1150293, 1159210, 1347190, 1738815, 1917155, 2020785, 2300586, 3477630, 3834310, 4041570, 4984603, 5751465, 9969206, 11502930, 14953809, 24923015, 29907618, 49846030, 74769045, 149538090]

約数ペア:

[(1, 149538090), (2, 74769045), (3, 49846030), (5, 29907618), (6, 24923015), (10, 14953809), (13, 11502930), (15, 9969206), (26, 5751465), (30, 4984603), (37, 4041570), (39, 3834310), (43, 3477630), (65, 2300586), (74, 2020785), (78, 1917155), (86, 1738815), (111, 1347190), (129, 1159210), (130, 1150293), (185, 808314), (195, 766862), (215, 695526), (222, 673595), (241, 620490), (258, 579605), (370, 404157), (390, 383431), (430, 347763), (481, 310890), (482, 310245), (555, 269438), (559, 267510), (645, 231842), (723, 206830), (962, 155445), (1110, 134719), (1118, 133755), (1205, 124098), (1290, 115921), (1443, 103630), (1446, 103415), (1591, 93990), (1677, 89170), (2405, 62178), (2410, 62049), (2795, 53502), (2886, 51815), (3133, 47730), (3182, 46995), (3354, 44585), (3615, 41366), (4773, 31330), (4810, 31089), (5590, 26751), (6266, 23865), (7215, 20726), (7230, 20683), (7955, 18798), (8385, 17834), (8917, 16770), (9399, 15910), (9546, 15665), (10363, 14430)]