1290756300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3048

約数の個数: 144

約数和(自身を含む): 3938414592

約数和(自身を除く): 2647658292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 47, 50, 60, 62, 75, 93, 94, 100, 124, 141, 150, 155, 186, 188, 235, 282, 300, 310, 372, 465, 470, 564, 620, 705, 775, 930, 940, 1175, 1410, 1457, 1550, 1860, 2325, 2350, 2820, 2914, 2953, 3100, 3525, 4371, 4650, 4700, 5828, 5906, 7050, 7285, 8742, 8859, 9300, 11812, 14100, 14570, 14765, 17484, 17718, 21855, 29140, 29530, 35436, 36425, 43710, 44295, 59060, 72850, 73825, 87420, 88590, 91543, 109275, 138791, 145700, 147650, 177180, 183086, 218550, 221475, 274629, 277582, 295300, 366172, 416373, 437100, 442950, 457715, 549258, 555164, 693955, 832746, 885900, 915430, 1098516, 1373145, 1387910, 1665492, 1830860, 2081865, 2288575, 2746290, 2775820, 3469775, 4163730, 4302521, 4577150, 5492580, 6865725, 6939550, 8327460, 8605042, 9154300, 10409325, 12907563, 13731450, 13879100, 17210084, 20818650, 21512605, 25815126, 27462900, 41637300, 43025210, 51630252, 64537815, 86050420, 107563025, 129075630, 215126050, 258151260, 322689075, 430252100, 645378150, 1290756300]

約数ペア:

[(1, 1290756300), (2, 645378150), (3, 430252100), (4, 322689075), (5, 258151260), (6, 215126050), (10, 129075630), (12, 107563025), (15, 86050420), (20, 64537815), (25, 51630252), (30, 43025210), (31, 41637300), (47, 27462900), (50, 25815126), (60, 21512605), (62, 20818650), (75, 17210084), (93, 13879100), (94, 13731450), (100, 12907563), (124, 10409325), (141, 9154300), (150, 8605042), (155, 8327460), (186, 6939550), (188, 6865725), (235, 5492580), (282, 4577150), (300, 4302521), (310, 4163730), (372, 3469775), (465, 2775820), (470, 2746290), (564, 2288575), (620, 2081865), (705, 1830860), (775, 1665492), (930, 1387910), (940, 1373145), (1175, 1098516), (1410, 915430), (1457, 885900), (1550, 832746), (1860, 693955), (2325, 555164), (2350, 549258), (2820, 457715), (2914, 442950), (2953, 437100), (3100, 416373), (3525, 366172), (4371, 295300), (4650, 277582), (4700, 274629), (5828, 221475), (5906, 218550), (7050, 183086), (7285, 177180), (8742, 147650), (8859, 145700), (9300, 138791), (11812, 109275), (14100, 91543), (14570, 88590), (14765, 87420), (17484, 73825), (17718, 72850), (21855, 59060), (29140, 44295), (29530, 43710), (35436, 36425)]