154256300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 395412192

約数和(自身を除く): 241155892

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 73, 85, 100, 110, 113, 146, 170, 187, 220, 226, 275, 292, 340, 365, 374, 425, 452, 550, 565, 730, 748, 803, 850, 935, 1100, 1130, 1241, 1243, 1460, 1606, 1700, 1825, 1870, 1921, 2260, 2482, 2486, 2825, 3212, 3650, 3740, 3842, 4015, 4675, 4964, 4972, 5650, 6205, 6215, 7300, 7684, 8030, 8249, 9350, 9605, 11300, 12410, 12430, 13651, 16060, 16498, 18700, 19210, 20075, 21131, 24820, 24860, 27302, 31025, 31075, 32996, 38420, 40150, 41245, 42262, 48025, 54604, 62050, 62150, 68255, 80300, 82490, 84524, 90739, 96050, 105655, 124100, 124300, 136510, 140233, 164980, 181478, 192100, 206225, 211310, 273020, 280466, 341275, 362956, 412450, 422620, 453695, 528275, 560932, 682550, 701165, 824900, 907390, 1056550, 1365100, 1402330, 1542563, 1814780, 2113100, 2268475, 2804660, 3085126, 3505825, 4536950, 6170252, 7011650, 7712815, 9073900, 14023300, 15425630, 30851260, 38564075, 77128150, 154256300]

約数ペア:

[(1, 154256300), (2, 77128150), (4, 38564075), (5, 30851260), (10, 15425630), (11, 14023300), (17, 9073900), (20, 7712815), (22, 7011650), (25, 6170252), (34, 4536950), (44, 3505825), (50, 3085126), (55, 2804660), (68, 2268475), (73, 2113100), (85, 1814780), (100, 1542563), (110, 1402330), (113, 1365100), (146, 1056550), (170, 907390), (187, 824900), (220, 701165), (226, 682550), (275, 560932), (292, 528275), (340, 453695), (365, 422620), (374, 412450), (425, 362956), (452, 341275), (550, 280466), (565, 273020), (730, 211310), (748, 206225), (803, 192100), (850, 181478), (935, 164980), (1100, 140233), (1130, 136510), (1241, 124300), (1243, 124100), (1460, 105655), (1606, 96050), (1700, 90739), (1825, 84524), (1870, 82490), (1921, 80300), (2260, 68255), (2482, 62150), (2486, 62050), (2825, 54604), (3212, 48025), (3650, 42262), (3740, 41245), (3842, 40150), (4015, 38420), (4675, 32996), (4964, 31075), (4972, 31025), (5650, 27302), (6205, 24860), (6215, 24820), (7300, 21131), (7684, 20075), (8030, 19210), (8249, 18700), (9350, 16498), (9605, 16060), (11300, 13651), (12410, 12430)]