88397280

素因数分解:

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

素因数の和:218

約数の個数: 288

約数和(自身を含む): 335409984

約数和(自身を除く): 247012704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 157, 160, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 288, 306, 314, 340, 345, 360, 368, 391, 408, 414, 460, 471, 480, 510, 544, 552, 612, 628, 680, 690, 720, 736, 765, 782, 785, 816, 828, 920, 942, 1020, 1035, 1104, 1173, 1224, 1256, 1360, 1380, 1413, 1440, 1530, 1564, 1570, 1632, 1656, 1840, 1884, 1955, 2040, 2070, 2208, 2346, 2355, 2448, 2512, 2669, 2720, 2760, 2826, 3060, 3128, 3140, 3312, 3519, 3611, 3680, 3768, 3910, 4080, 4140, 4692, 4710, 4896, 5024, 5338, 5520, 5652, 5865, 6120, 6256, 6280, 6624, 7038, 7065, 7222, 7536, 7820, 8007, 8160, 8280, 9384, 9420, 10676, 10833, 11040, 11304, 11730, 12240, 12512, 12560, 13345, 14076, 14130, 14444, 15072, 15640, 16014, 16560, 17595, 18055, 18768, 18840, 21352, 21666, 22608, 23460, 24021, 24480, 25120, 26690, 28152, 28260, 28888, 31280, 32028, 32499, 33120, 35190, 36110, 37536, 37680, 40035, 42704, 43332, 45216, 46920, 48042, 53380, 54165, 56304, 56520, 57776, 61387, 62560, 64056, 64998, 70380, 72220, 75360, 80070, 85408, 86664, 93840, 96084, 106760, 108330, 112608, 113040, 115552, 120105, 122774, 128112, 129996, 140760, 144440, 160140, 162495, 173328, 184161, 187680, 192168, 213520, 216660, 226080, 240210, 245548, 256224, 259992, 281520, 288880, 306935, 320280, 324990, 346656, 368322, 384336, 427040, 433320, 480420, 491096, 519984, 552483, 563040, 577760, 613870, 640560, 649980, 736644, 768672, 866640, 920805, 960840, 982192, 1039968, 1104966, 1227740, 1281120, 1299960, 1473288, 1733280, 1841610, 1921680, 1964384, 2209932, 2455480, 2599920, 2762415, 2946576, 3683220, 3843360, 4419864, 4910960, 5199840, 5524830, 5893152, 7366440, 8839728, 9821920, 11049660, 14732880, 17679456, 22099320, 29465760, 44198640, 88397280]

約数ペア:

[(1, 88397280), (2, 44198640), (3, 29465760), (4, 22099320), (5, 17679456), (6, 14732880), (8, 11049660), (9, 9821920), (10, 8839728), (12, 7366440), (15, 5893152), (16, 5524830), (17, 5199840), (18, 4910960), (20, 4419864), (23, 3843360), (24, 3683220), (30, 2946576), (32, 2762415), (34, 2599920), (36, 2455480), (40, 2209932), (45, 1964384), (46, 1921680), (48, 1841610), (51, 1733280), (60, 1473288), (68, 1299960), (69, 1281120), (72, 1227740), (80, 1104966), (85, 1039968), (90, 982192), (92, 960840), (96, 920805), (102, 866640), (115, 768672), (120, 736644), (136, 649980), (138, 640560), (144, 613870), (153, 577760), (157, 563040), (160, 552483), (170, 519984), (180, 491096), (184, 480420), (204, 433320), (207, 427040), (230, 384336), (240, 368322), (255, 346656), (272, 324990), (276, 320280), (288, 306935), (306, 288880), (314, 281520), (340, 259992), (345, 256224), (360, 245548), (368, 240210), (391, 226080), (408, 216660), (414, 213520), (460, 192168), (471, 187680), (480, 184161), (510, 173328), (544, 162495), (552, 160140), (612, 144440), (628, 140760), (680, 129996), (690, 128112), (720, 122774), (736, 120105), (765, 115552), (782, 113040), (785, 112608), (816, 108330), (828, 106760), (920, 96084), (942, 93840), (1020, 86664), (1035, 85408), (1104, 80070), (1173, 75360), (1224, 72220), (1256, 70380), (1360, 64998), (1380, 64056), (1413, 62560), (1440, 61387), (1530, 57776), (1564, 56520), (1570, 56304), (1632, 54165), (1656, 53380), (1840, 48042), (1884, 46920), (1955, 45216), (2040, 43332), (2070, 42704), (2208, 40035), (2346, 37680), (2355, 37536), (2448, 36110), (2512, 35190), (2669, 33120), (2720, 32499), (2760, 32028), (2826, 31280), (3060, 28888), (3128, 28260), (3140, 28152), (3312, 26690), (3519, 25120), (3611, 24480), (3680, 24021), (3768, 23460), (3910, 22608), (4080, 21666), (4140, 21352), (4692, 18840), (4710, 18768), (4896, 18055), (5024, 17595), (5338, 16560), (5520, 16014), (5652, 15640), (5865, 15072), (6120, 14444), (6256, 14130), (6280, 14076), (6624, 13345), (7038, 12560), (7065, 12512), (7222, 12240), (7536, 11730), (7820, 11304), (8007, 11040), (8160, 10833), (8280, 10676), (9384, 9420)]