153791820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 590728320

約数和(自身を除く): 436936500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 229, 234, 246, 252, 260, 273, 287, 315, 364, 369, 390, 410, 420, 455, 458, 468, 492, 533, 546, 574, 585, 615, 630, 687, 738, 780, 819, 820, 861, 910, 916, 1066, 1092, 1145, 1148, 1170, 1230, 1260, 1365, 1374, 1435, 1476, 1599, 1603, 1638, 1722, 1820, 1845, 2061, 2132, 2290, 2340, 2460, 2583, 2665, 2730, 2748, 2870, 2977, 3198, 3206, 3276, 3435, 3444, 3690, 3731, 4095, 4122, 4305, 4580, 4797, 4809, 5166, 5330, 5460, 5740, 5954, 6396, 6412, 6870, 7380, 7462, 7995, 8015, 8190, 8244, 8610, 8931, 9389, 9594, 9618, 10305, 10332, 10660, 11193, 11908, 12915, 13740, 14427, 14885, 14924, 15990, 16030, 16380, 17220, 17862, 18655, 18778, 19188, 19236, 20610, 20839, 22386, 23985, 24045, 25830, 26793, 28167, 28854, 29770, 31980, 32060, 33579, 35724, 37310, 37556, 41220, 41678, 44655, 44772, 46945, 47970, 48090, 51660, 53586, 55965, 56334, 57708, 59540, 62517, 65723, 67158, 72135, 74620, 83356, 84501, 89310, 93890, 95940, 96180, 104195, 107172, 111930, 112668, 122057, 125034, 131446, 133965, 134316, 140835, 144270, 167895, 169002, 178620, 187551, 187780, 197169, 208390, 223860, 244114, 250068, 262892, 267930, 281670, 288540, 312585, 328615, 335790, 338004, 366171, 375102, 394338, 416780, 422505, 488228, 535860, 563340, 591507, 610285, 625170, 657230, 671580, 732342, 750204, 788676, 845010, 854399, 937755, 985845, 1098513, 1183014, 1220570, 1250340, 1314460, 1464684, 1690020, 1708798, 1830855, 1875510, 1971690, 2197026, 2366028, 2441140, 2563197, 2957535, 3417596, 3661710, 3751020, 3943380, 4271995, 4394052, 5126394, 5492565, 5915070, 7323420, 7689591, 8543990, 10252788, 10985130, 11830140, 12815985, 15379182, 17087980, 21970260, 25631970, 30758364, 38447955, 51263940, 76895910, 153791820]

約数ペア:

[(1, 153791820), (2, 76895910), (3, 51263940), (4, 38447955), (5, 30758364), (6, 25631970), (7, 21970260), (9, 17087980), (10, 15379182), (12, 12815985), (13, 11830140), (14, 10985130), (15, 10252788), (18, 8543990), (20, 7689591), (21, 7323420), (26, 5915070), (28, 5492565), (30, 5126394), (35, 4394052), (36, 4271995), (39, 3943380), (41, 3751020), (42, 3661710), (45, 3417596), (52, 2957535), (60, 2563197), (63, 2441140), (65, 2366028), (70, 2197026), (78, 1971690), (82, 1875510), (84, 1830855), (90, 1708798), (91, 1690020), (105, 1464684), (117, 1314460), (123, 1250340), (126, 1220570), (130, 1183014), (140, 1098513), (156, 985845), (164, 937755), (180, 854399), (182, 845010), (195, 788676), (205, 750204), (210, 732342), (229, 671580), (234, 657230), (246, 625170), (252, 610285), (260, 591507), (273, 563340), (287, 535860), (315, 488228), (364, 422505), (369, 416780), (390, 394338), (410, 375102), (420, 366171), (455, 338004), (458, 335790), (468, 328615), (492, 312585), (533, 288540), (546, 281670), (574, 267930), (585, 262892), (615, 250068), (630, 244114), (687, 223860), (738, 208390), (780, 197169), (819, 187780), (820, 187551), (861, 178620), (910, 169002), (916, 167895), (1066, 144270), (1092, 140835), (1145, 134316), (1148, 133965), (1170, 131446), (1230, 125034), (1260, 122057), (1365, 112668), (1374, 111930), (1435, 107172), (1476, 104195), (1599, 96180), (1603, 95940), (1638, 93890), (1722, 89310), (1820, 84501), (1845, 83356), (2061, 74620), (2132, 72135), (2290, 67158), (2340, 65723), (2460, 62517), (2583, 59540), (2665, 57708), (2730, 56334), (2748, 55965), (2870, 53586), (2977, 51660), (3198, 48090), (3206, 47970), (3276, 46945), (3435, 44772), (3444, 44655), (3690, 41678), (3731, 41220), (4095, 37556), (4122, 37310), (4305, 35724), (4580, 33579), (4797, 32060), (4809, 31980), (5166, 29770), (5330, 28854), (5460, 28167), (5740, 26793), (5954, 25830), (6396, 24045), (6412, 23985), (6870, 22386), (7380, 20839), (7462, 20610), (7995, 19236), (8015, 19188), (8190, 18778), (8244, 18655), (8610, 17862), (8931, 17220), (9389, 16380), (9594, 16030), (9618, 15990), (10305, 14924), (10332, 14885), (10660, 14427), (11193, 13740), (11908, 12915)]