55625160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 181555200

約数和(自身を除く): 125930040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 787, 930, 1140, 1178, 1240, 1574, 1767, 1860, 2280, 2356, 2361, 2945, 3148, 3534, 3720, 3935, 4712, 4722, 5890, 6296, 7068, 7870, 8835, 9444, 11780, 11805, 14136, 14953, 15740, 17670, 18888, 23560, 23610, 24397, 29906, 31480, 35340, 44859, 47220, 48794, 59812, 70680, 73191, 74765, 89718, 94440, 97588, 119624, 121985, 146382, 149530, 179436, 195176, 224295, 243970, 292764, 299060, 358872, 365955, 448590, 463543, 487940, 585528, 598120, 731910, 897180, 927086, 975880, 1390629, 1463820, 1794360, 1854172, 2317715, 2781258, 2927640, 3708344, 4635430, 5562516, 6953145, 9270860, 11125032, 13906290, 18541720, 27812580, 55625160]

約数ペア:

[(1, 55625160), (2, 27812580), (3, 18541720), (4, 13906290), (5, 11125032), (6, 9270860), (8, 6953145), (10, 5562516), (12, 4635430), (15, 3708344), (19, 2927640), (20, 2781258), (24, 2317715), (30, 1854172), (31, 1794360), (38, 1463820), (40, 1390629), (57, 975880), (60, 927086), (62, 897180), (76, 731910), (93, 598120), (95, 585528), (114, 487940), (120, 463543), (124, 448590), (152, 365955), (155, 358872), (186, 299060), (190, 292764), (228, 243970), (248, 224295), (285, 195176), (310, 179436), (372, 149530), (380, 146382), (456, 121985), (465, 119624), (570, 97588), (589, 94440), (620, 89718), (744, 74765), (760, 73191), (787, 70680), (930, 59812), (1140, 48794), (1178, 47220), (1240, 44859), (1574, 35340), (1767, 31480), (1860, 29906), (2280, 24397), (2356, 23610), (2361, 23560), (2945, 18888), (3148, 17670), (3534, 15740), (3720, 14953), (3935, 14136), (4712, 11805), (4722, 11780), (5890, 9444), (6296, 8835), (7068, 7870)]