7133100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 23331840

約数和(自身を除く): 16198740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 59, 60, 62, 65, 75, 78, 93, 100, 118, 124, 130, 150, 155, 156, 177, 186, 195, 236, 260, 295, 300, 310, 325, 354, 372, 390, 403, 465, 590, 620, 650, 708, 767, 775, 780, 806, 885, 930, 975, 1180, 1209, 1300, 1475, 1534, 1550, 1612, 1770, 1829, 1860, 1950, 2015, 2301, 2325, 2418, 2950, 3068, 3100, 3540, 3658, 3835, 3900, 4030, 4425, 4602, 4650, 4836, 5487, 5900, 6045, 7316, 7670, 8060, 8850, 9145, 9204, 9300, 10075, 10974, 11505, 12090, 15340, 17700, 18290, 19175, 20150, 21948, 23010, 23777, 24180, 27435, 30225, 36580, 38350, 40300, 45725, 46020, 47554, 54870, 57525, 60450, 71331, 76700, 91450, 95108, 109740, 115050, 118885, 120900, 137175, 142662, 182900, 230100, 237770, 274350, 285324, 356655, 475540, 548700, 594425, 713310, 1188850, 1426620, 1783275, 2377700, 3566550, 7133100]

約数ペア:

[(1, 7133100), (2, 3566550), (3, 2377700), (4, 1783275), (5, 1426620), (6, 1188850), (10, 713310), (12, 594425), (13, 548700), (15, 475540), (20, 356655), (25, 285324), (26, 274350), (30, 237770), (31, 230100), (39, 182900), (50, 142662), (52, 137175), (59, 120900), (60, 118885), (62, 115050), (65, 109740), (75, 95108), (78, 91450), (93, 76700), (100, 71331), (118, 60450), (124, 57525), (130, 54870), (150, 47554), (155, 46020), (156, 45725), (177, 40300), (186, 38350), (195, 36580), (236, 30225), (260, 27435), (295, 24180), (300, 23777), (310, 23010), (325, 21948), (354, 20150), (372, 19175), (390, 18290), (403, 17700), (465, 15340), (590, 12090), (620, 11505), (650, 10974), (708, 10075), (767, 9300), (775, 9204), (780, 9145), (806, 8850), (885, 8060), (930, 7670), (975, 7316), (1180, 6045), (1209, 5900), (1300, 5487), (1475, 4836), (1534, 4650), (1550, 4602), (1612, 4425), (1770, 4030), (1829, 3900), (1860, 3835), (1950, 3658), (2015, 3540), (2301, 3100), (2325, 3068), (2418, 2950)]