156295620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3974

約数の個数: 144

約数和(自身を含む): 540736560

約数和(自身を除く): 384440940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3929, 3978, 4420, 6630, 7858, 7956, 9945, 11787, 13260, 15716, 19645, 19890, 23574, 35361, 39290, 39780, 47148, 51077, 58935, 66793, 70722, 78580, 102154, 117870, 133586, 141444, 153231, 176805, 200379, 204308, 235740, 255385, 267172, 306462, 333965, 353610, 400758, 459693, 510770, 601137, 612924, 667930, 707220, 766155, 801516, 868309, 919386, 1001895, 1021540, 1202274, 1335860, 1532310, 1736618, 1838772, 2003790, 2298465, 2404548, 2604927, 3005685, 3064620, 3473236, 4007580, 4341545, 4596930, 5209854, 6011370, 7814781, 8683090, 9193860, 10419708, 12022740, 13024635, 15629562, 17366180, 26049270, 31259124, 39073905, 52098540, 78147810, 156295620]

約数ペア:

[(1, 156295620), (2, 78147810), (3, 52098540), (4, 39073905), (5, 31259124), (6, 26049270), (9, 17366180), (10, 15629562), (12, 13024635), (13, 12022740), (15, 10419708), (17, 9193860), (18, 8683090), (20, 7814781), (26, 6011370), (30, 5209854), (34, 4596930), (36, 4341545), (39, 4007580), (45, 3473236), (51, 3064620), (52, 3005685), (60, 2604927), (65, 2404548), (68, 2298465), (78, 2003790), (85, 1838772), (90, 1736618), (102, 1532310), (117, 1335860), (130, 1202274), (153, 1021540), (156, 1001895), (170, 919386), (180, 868309), (195, 801516), (204, 766155), (221, 707220), (234, 667930), (255, 612924), (260, 601137), (306, 510770), (340, 459693), (390, 400758), (442, 353610), (468, 333965), (510, 306462), (585, 267172), (612, 255385), (663, 235740), (765, 204308), (780, 200379), (884, 176805), (1020, 153231), (1105, 141444), (1170, 133586), (1326, 117870), (1530, 102154), (1989, 78580), (2210, 70722), (2340, 66793), (2652, 58935), (3060, 51077), (3315, 47148), (3929, 39780), (3978, 39290), (4420, 35361), (6630, 23574), (7858, 19890), (7956, 19645), (9945, 15716), (11787, 13260)]