1305412538580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{108439}}^1$

素因数の和:110940

約数の個数: 144

約数和(自身を含む): 4108104524160

約数和(自身を除く): 2802691985580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 2477, 4860, 4954, 7431, 9908, 12385, 14862, 22293, 24770, 29724, 37155, 44586, 49540, 66879, 74310, 89172, 108439, 111465, 133758, 148620, 200637, 216878, 222930, 267516, 325317, 334395, 401274, 433756, 445860, 542195, 601911, 650634, 668790, 802548, 975951, 1003185, 1084390, 1203822, 1301268, 1337580, 1626585, 1951902, 2006370, 2168780, 2407644, 2927853, 3009555, 3253170, 3903804, 4012740, 4879755, 5855706, 6019110, 6506340, 8783559, 9759510, 11711412, 12038220, 14639265, 17567118, 19519020, 26350677, 29278530, 35134236, 43917795, 52701354, 58557060, 87835590, 105402708, 131753385, 175671180, 263506770, 268603403, 527013540, 537206806, 805810209, 1074413612, 1343017015, 1611620418, 2417430627, 2686034030, 3223240836, 4029051045, 4834861254, 5372068060, 7252291881, 8058102090, 9669722508, 12087153135, 14504583762, 16116204180, 21756875643, 24174306270, 29009167524, 36261459405, 43513751286, 48348612540, 65270626929, 72522918810, 87027502572, 108784378215, 130541253858, 145045837620, 217568756430, 261082507716, 326353134645, 435137512860, 652706269290, 1305412538580]

約数ペア:

[(1, 1305412538580), (2, 652706269290), (3, 435137512860), (4, 326353134645), (5, 261082507716), (6, 217568756430), (9, 145045837620), (10, 130541253858), (12, 108784378215), (15, 87027502572), (18, 72522918810), (20, 65270626929), (27, 48348612540), (30, 43513751286), (36, 36261459405), (45, 29009167524), (54, 24174306270), (60, 21756875643), (81, 16116204180), (90, 14504583762), (108, 12087153135), (135, 9669722508), (162, 8058102090), (180, 7252291881), (243, 5372068060), (270, 4834861254), (324, 4029051045), (405, 3223240836), (486, 2686034030), (540, 2417430627), (810, 1611620418), (972, 1343017015), (1215, 1074413612), (1620, 805810209), (2430, 537206806), (2477, 527013540), (4860, 268603403), (4954, 263506770), (7431, 175671180), (9908, 131753385), (12385, 105402708), (14862, 87835590), (22293, 58557060), (24770, 52701354), (29724, 43917795), (37155, 35134236), (44586, 29278530), (49540, 26350677), (66879, 19519020), (74310, 17567118), (89172, 14639265), (108439, 12038220), (111465, 11711412), (133758, 9759510), (148620, 8783559), (200637, 6506340), (216878, 6019110), (222930, 5855706), (267516, 4879755), (325317, 4012740), (334395, 3903804), (401274, 3253170), (433756, 3009555), (445860, 2927853), (542195, 2407644), (601911, 2168780), (650634, 2006370), (668790, 1951902), (802548, 1626585), (975951, 1337580), (1003185, 1301268), (1084390, 1203822)]