156328380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 180

約数和(自身を含む): 531963432

約数和(自身を除く): 375635052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 571, 585, 676, 702, 780, 810, 845, 1014, 1053, 1142, 1170, 1404, 1521, 1620, 1690, 1713, 1755, 2028, 2106, 2284, 2340, 2535, 2855, 3042, 3380, 3426, 3510, 4212, 4563, 5070, 5139, 5265, 5710, 6084, 6852, 7020, 7423, 7605, 8565, 9126, 10140, 10278, 10530, 11420, 13689, 14846, 15210, 15417, 17130, 18252, 20556, 21060, 22269, 22815, 25695, 27378, 29692, 30420, 30834, 34260, 37115, 44538, 45630, 46251, 51390, 54756, 61668, 66807, 68445, 74230, 77085, 89076, 91260, 92502, 96499, 102780, 111345, 133614, 136890, 148460, 154170, 185004, 192998, 200421, 222690, 231255, 267228, 273780, 289497, 308340, 334035, 385996, 400842, 445380, 462510, 482495, 578994, 601263, 668070, 801684, 868491, 925020, 964990, 1002105, 1157988, 1202526, 1336140, 1447485, 1736982, 1929980, 2004210, 2405052, 2605473, 2894970, 3006315, 3473964, 4008420, 4342455, 5210946, 5789940, 6012630, 7816419, 8684910, 10421892, 12025260, 13027365, 15632838, 17369820, 26054730, 31265676, 39082095, 52109460, 78164190, 156328380]

約数ペア:

[(1, 156328380), (2, 78164190), (3, 52109460), (4, 39082095), (5, 31265676), (6, 26054730), (9, 17369820), (10, 15632838), (12, 13027365), (13, 12025260), (15, 10421892), (18, 8684910), (20, 7816419), (26, 6012630), (27, 5789940), (30, 5210946), (36, 4342455), (39, 4008420), (45, 3473964), (52, 3006315), (54, 2894970), (60, 2605473), (65, 2405052), (78, 2004210), (81, 1929980), (90, 1736982), (108, 1447485), (117, 1336140), (130, 1202526), (135, 1157988), (156, 1002105), (162, 964990), (169, 925020), (180, 868491), (195, 801684), (234, 668070), (260, 601263), (270, 578994), (324, 482495), (338, 462510), (351, 445380), (390, 400842), (405, 385996), (468, 334035), (507, 308340), (540, 289497), (571, 273780), (585, 267228), (676, 231255), (702, 222690), (780, 200421), (810, 192998), (845, 185004), (1014, 154170), (1053, 148460), (1142, 136890), (1170, 133614), (1404, 111345), (1521, 102780), (1620, 96499), (1690, 92502), (1713, 91260), (1755, 89076), (2028, 77085), (2106, 74230), (2284, 68445), (2340, 66807), (2535, 61668), (2855, 54756), (3042, 51390), (3380, 46251), (3426, 45630), (3510, 44538), (4212, 37115), (4563, 34260), (5070, 30834), (5139, 30420), (5265, 29692), (5710, 27378), (6084, 25695), (6852, 22815), (7020, 22269), (7423, 21060), (7605, 20556), (8565, 18252), (9126, 17130), (10140, 15417), (10278, 15210), (10530, 14846), (11420, 13689)]