65910780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 227203200

約数和(自身を除く): 161292420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 229, 234, 246, 260, 270, 351, 369, 390, 410, 458, 468, 492, 533, 540, 585, 615, 687, 702, 738, 780, 820, 916, 1066, 1107, 1145, 1170, 1230, 1374, 1404, 1476, 1599, 1755, 1845, 2061, 2132, 2214, 2290, 2340, 2460, 2665, 2748, 2977, 3198, 3435, 3510, 3690, 4122, 4428, 4580, 4797, 5330, 5535, 5954, 6183, 6396, 6870, 7020, 7380, 7995, 8244, 8931, 9389, 9594, 10305, 10660, 11070, 11908, 12366, 13740, 14391, 14885, 15990, 17862, 18778, 19188, 20610, 22140, 23985, 24732, 26793, 28167, 28782, 29770, 30915, 31980, 35724, 37556, 41220, 44655, 46945, 47970, 53586, 56334, 57564, 59540, 61830, 71955, 80379, 84501, 89310, 93890, 95940, 107172, 112668, 122057, 123660, 133965, 140835, 143910, 160758, 169002, 178620, 187780, 244114, 253503, 267930, 281670, 287820, 321516, 338004, 366171, 401895, 422505, 488228, 507006, 535860, 563340, 610285, 732342, 803790, 845010, 1014012, 1098513, 1220570, 1267515, 1464684, 1607580, 1690020, 1830855, 2197026, 2441140, 2535030, 3295539, 3661710, 4394052, 5070060, 5492565, 6591078, 7323420, 10985130, 13182156, 16477695, 21970260, 32955390, 65910780]

約数ペア:

[(1, 65910780), (2, 32955390), (3, 21970260), (4, 16477695), (5, 13182156), (6, 10985130), (9, 7323420), (10, 6591078), (12, 5492565), (13, 5070060), (15, 4394052), (18, 3661710), (20, 3295539), (26, 2535030), (27, 2441140), (30, 2197026), (36, 1830855), (39, 1690020), (41, 1607580), (45, 1464684), (52, 1267515), (54, 1220570), (60, 1098513), (65, 1014012), (78, 845010), (82, 803790), (90, 732342), (108, 610285), (117, 563340), (123, 535860), (130, 507006), (135, 488228), (156, 422505), (164, 401895), (180, 366171), (195, 338004), (205, 321516), (229, 287820), (234, 281670), (246, 267930), (260, 253503), (270, 244114), (351, 187780), (369, 178620), (390, 169002), (410, 160758), (458, 143910), (468, 140835), (492, 133965), (533, 123660), (540, 122057), (585, 112668), (615, 107172), (687, 95940), (702, 93890), (738, 89310), (780, 84501), (820, 80379), (916, 71955), (1066, 61830), (1107, 59540), (1145, 57564), (1170, 56334), (1230, 53586), (1374, 47970), (1404, 46945), (1476, 44655), (1599, 41220), (1755, 37556), (1845, 35724), (2061, 31980), (2132, 30915), (2214, 29770), (2290, 28782), (2340, 28167), (2460, 26793), (2665, 24732), (2748, 23985), (2977, 22140), (3198, 20610), (3435, 19188), (3510, 18778), (3690, 17862), (4122, 15990), (4428, 14885), (4580, 14391), (4797, 13740), (5330, 12366), (5535, 11908), (5954, 11070), (6183, 10660), (6396, 10305), (6870, 9594), (7020, 9389), (7380, 8931), (7995, 8244)]