164597550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 455292288

約数和(自身を除く): 290694738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 151, 169, 195, 215, 258, 302, 325, 338, 390, 430, 453, 507, 559, 645, 650, 755, 845, 906, 975, 1014, 1075, 1118, 1290, 1510, 1677, 1690, 1950, 1963, 2150, 2265, 2535, 2795, 3225, 3354, 3775, 3926, 4225, 4530, 5070, 5590, 5889, 6450, 6493, 7267, 7550, 8385, 8450, 9815, 11325, 11778, 12675, 12986, 13975, 14534, 16770, 19479, 19630, 21801, 22650, 25350, 25519, 27950, 29445, 32465, 36335, 38958, 41925, 43602, 49075, 51038, 58890, 64930, 72670, 76557, 83850, 84409, 97395, 98150, 109005, 127595, 147225, 153114, 162325, 168818, 181675, 194790, 218010, 253227, 255190, 294450, 324650, 363350, 382785, 422045, 486975, 506454, 545025, 637975, 765570, 844090, 973950, 1090050, 1097317, 1266135, 1275950, 1913925, 2110225, 2194634, 2532270, 3291951, 3827850, 4220450, 5486585, 6330675, 6583902, 10973170, 12661350, 16459755, 27432925, 32919510, 54865850, 82298775, 164597550]

約数ペア:

[(1, 164597550), (2, 82298775), (3, 54865850), (5, 32919510), (6, 27432925), (10, 16459755), (13, 12661350), (15, 10973170), (25, 6583902), (26, 6330675), (30, 5486585), (39, 4220450), (43, 3827850), (50, 3291951), (65, 2532270), (75, 2194634), (78, 2110225), (86, 1913925), (129, 1275950), (130, 1266135), (150, 1097317), (151, 1090050), (169, 973950), (195, 844090), (215, 765570), (258, 637975), (302, 545025), (325, 506454), (338, 486975), (390, 422045), (430, 382785), (453, 363350), (507, 324650), (559, 294450), (645, 255190), (650, 253227), (755, 218010), (845, 194790), (906, 181675), (975, 168818), (1014, 162325), (1075, 153114), (1118, 147225), (1290, 127595), (1510, 109005), (1677, 98150), (1690, 97395), (1950, 84409), (1963, 83850), (2150, 76557), (2265, 72670), (2535, 64930), (2795, 58890), (3225, 51038), (3354, 49075), (3775, 43602), (3926, 41925), (4225, 38958), (4530, 36335), (5070, 32465), (5590, 29445), (5889, 27950), (6450, 25519), (6493, 25350), (7267, 22650), (7550, 21801), (8385, 19630), (8450, 19479), (9815, 16770), (11325, 14534), (11778, 13975), (12675, 12986)]