66297960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 245721600

約数和(自身を除く): 179423640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 157, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 314, 340, 345, 360, 391, 408, 414, 459, 460, 471, 510, 540, 552, 612, 621, 628, 680, 690, 765, 782, 785, 828, 918, 920, 942, 1020, 1035, 1080, 1173, 1224, 1242, 1256, 1380, 1413, 1530, 1564, 1570, 1656, 1836, 1884, 1955, 2040, 2070, 2295, 2346, 2355, 2484, 2669, 2760, 2826, 3060, 3105, 3128, 3140, 3519, 3611, 3672, 3768, 3910, 4140, 4239, 4590, 4692, 4710, 4968, 5338, 5652, 5865, 6120, 6210, 6280, 7038, 7065, 7222, 7820, 8007, 8280, 8478, 9180, 9384, 9420, 10557, 10676, 10833, 11304, 11730, 12420, 13345, 14076, 14130, 14444, 15640, 16014, 16956, 17595, 18055, 18360, 18840, 21114, 21195, 21352, 21666, 23460, 24021, 24840, 26690, 28152, 28260, 28888, 32028, 32499, 33912, 35190, 36110, 40035, 42228, 42390, 43332, 46920, 48042, 52785, 53380, 54165, 56520, 61387, 64056, 64998, 70380, 72063, 72220, 80070, 84456, 84780, 86664, 96084, 97497, 105570, 106760, 108330, 120105, 122774, 129996, 140760, 144126, 144440, 160140, 162495, 169560, 184161, 192168, 194994, 211140, 216660, 240210, 245548, 259992, 288252, 306935, 320280, 324990, 360315, 368322, 389988, 422280, 433320, 480420, 487485, 491096, 552483, 576504, 613870, 649980, 720630, 736644, 779976, 920805, 960840, 974970, 1104966, 1227740, 1299960, 1441260, 1473288, 1657449, 1841610, 1949940, 2209932, 2455480, 2762415, 2882520, 3314898, 3683220, 3899880, 4419864, 5524830, 6629796, 7366440, 8287245, 11049660, 13259592, 16574490, 22099320, 33148980, 66297960]

約数ペア:

[(1, 66297960), (2, 33148980), (3, 22099320), (4, 16574490), (5, 13259592), (6, 11049660), (8, 8287245), (9, 7366440), (10, 6629796), (12, 5524830), (15, 4419864), (17, 3899880), (18, 3683220), (20, 3314898), (23, 2882520), (24, 2762415), (27, 2455480), (30, 2209932), (34, 1949940), (36, 1841610), (40, 1657449), (45, 1473288), (46, 1441260), (51, 1299960), (54, 1227740), (60, 1104966), (68, 974970), (69, 960840), (72, 920805), (85, 779976), (90, 736644), (92, 720630), (102, 649980), (108, 613870), (115, 576504), (120, 552483), (135, 491096), (136, 487485), (138, 480420), (153, 433320), (157, 422280), (170, 389988), (180, 368322), (184, 360315), (204, 324990), (207, 320280), (216, 306935), (230, 288252), (255, 259992), (270, 245548), (276, 240210), (306, 216660), (314, 211140), (340, 194994), (345, 192168), (360, 184161), (391, 169560), (408, 162495), (414, 160140), (459, 144440), (460, 144126), (471, 140760), (510, 129996), (540, 122774), (552, 120105), (612, 108330), (621, 106760), (628, 105570), (680, 97497), (690, 96084), (765, 86664), (782, 84780), (785, 84456), (828, 80070), (918, 72220), (920, 72063), (942, 70380), (1020, 64998), (1035, 64056), (1080, 61387), (1173, 56520), (1224, 54165), (1242, 53380), (1256, 52785), (1380, 48042), (1413, 46920), (1530, 43332), (1564, 42390), (1570, 42228), (1656, 40035), (1836, 36110), (1884, 35190), (1955, 33912), (2040, 32499), (2070, 32028), (2295, 28888), (2346, 28260), (2355, 28152), (2484, 26690), (2669, 24840), (2760, 24021), (2826, 23460), (3060, 21666), (3105, 21352), (3128, 21195), (3140, 21114), (3519, 18840), (3611, 18360), (3672, 18055), (3768, 17595), (3910, 16956), (4140, 16014), (4239, 15640), (4590, 14444), (4692, 14130), (4710, 14076), (4968, 13345), (5338, 12420), (5652, 11730), (5865, 11304), (6120, 10833), (6210, 10676), (6280, 10557), (7038, 9420), (7065, 9384), (7222, 9180), (7820, 8478), (8007, 8280)]