65600730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 195268320

約数和(自身を除く): 129667590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 227, 234, 247, 285, 338, 342, 390, 454, 494, 507, 570, 585, 681, 741, 845, 855, 1014, 1135, 1170, 1235, 1362, 1482, 1521, 1690, 1710, 2043, 2223, 2270, 2470, 2535, 2951, 3042, 3211, 3405, 3705, 4086, 4313, 4446, 5070, 5902, 6422, 6810, 7410, 7605, 8626, 8853, 9633, 10215, 11115, 12939, 14755, 15210, 16055, 17706, 19266, 20430, 21565, 22230, 25878, 26559, 28899, 29510, 32110, 38363, 38817, 43130, 44265, 48165, 53118, 56069, 57798, 64695, 76726, 77634, 88530, 96330, 112138, 115089, 129390, 132795, 144495, 168207, 191815, 194085, 230178, 265590, 280345, 288990, 336414, 345267, 383630, 388170, 504621, 560690, 575445, 690534, 728897, 841035, 1009242, 1150890, 1457794, 1682070, 1726335, 2186691, 2523105, 3452670, 3644485, 4373382, 5046210, 6560073, 7288970, 10933455, 13120146, 21866910, 32800365, 65600730]

約数ペア:

[(1, 65600730), (2, 32800365), (3, 21866910), (5, 13120146), (6, 10933455), (9, 7288970), (10, 6560073), (13, 5046210), (15, 4373382), (18, 3644485), (19, 3452670), (26, 2523105), (30, 2186691), (38, 1726335), (39, 1682070), (45, 1457794), (57, 1150890), (65, 1009242), (78, 841035), (90, 728897), (95, 690534), (114, 575445), (117, 560690), (130, 504621), (169, 388170), (171, 383630), (190, 345267), (195, 336414), (227, 288990), (234, 280345), (247, 265590), (285, 230178), (338, 194085), (342, 191815), (390, 168207), (454, 144495), (494, 132795), (507, 129390), (570, 115089), (585, 112138), (681, 96330), (741, 88530), (845, 77634), (855, 76726), (1014, 64695), (1135, 57798), (1170, 56069), (1235, 53118), (1362, 48165), (1482, 44265), (1521, 43130), (1690, 38817), (1710, 38363), (2043, 32110), (2223, 29510), (2270, 28899), (2470, 26559), (2535, 25878), (2951, 22230), (3042, 21565), (3211, 20430), (3405, 19266), (3705, 17706), (4086, 16055), (4313, 15210), (4446, 14755), (5070, 12939), (5902, 11115), (6422, 10215), (6810, 9633), (7410, 8853), (7605, 8626)]