2017422900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 6483335040

約数和(自身を除く): 4465912140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 113, 150, 166, 180, 225, 226, 239, 249, 300, 332, 339, 415, 450, 452, 478, 498, 565, 678, 717, 747, 830, 900, 956, 996, 1017, 1130, 1195, 1245, 1356, 1434, 1494, 1660, 1695, 2034, 2075, 2151, 2260, 2390, 2490, 2825, 2868, 2988, 3390, 3585, 3735, 4068, 4150, 4302, 4780, 4980, 5085, 5650, 5975, 6225, 6780, 7170, 7470, 8300, 8475, 8604, 9379, 10170, 10755, 11300, 11950, 12450, 14340, 14940, 16950, 17925, 18675, 18758, 19837, 20340, 21510, 23900, 24900, 25425, 27007, 28137, 33900, 35850, 37350, 37516, 39674, 43020, 46895, 50850, 53775, 54014, 56274, 59511, 71700, 74700, 79348, 81021, 84411, 93790, 99185, 101700, 107550, 108028, 112548, 119022, 135035, 140685, 162042, 168822, 178533, 187580, 198370, 215100, 234475, 238044, 243063, 270070, 281370, 297555, 324084, 337644, 357066, 396740, 405105, 422055, 468950, 486126, 495925, 540140, 562740, 595110, 675175, 703425, 714132, 810210, 844110, 892665, 937900, 972252, 991850, 1190220, 1215315, 1350350, 1406850, 1487775, 1620420, 1688220, 1785330, 1983700, 2025525, 2110275, 2241581, 2430630, 2700700, 2813700, 2975550, 3570660, 4051050, 4220550, 4463325, 4483162, 4861260, 5951100, 6076575, 6724743, 8102100, 8441100, 8926650, 8966324, 11207905, 12153150, 13449486, 17853300, 20174229, 22415810, 24306300, 26898972, 33623715, 40348458, 44831620, 56039525, 67247430, 80696916, 100871145, 112079050, 134494860, 168118575, 201742290, 224158100, 336237150, 403484580, 504355725, 672474300, 1008711450, 2017422900]

約数ペア:

[(1, 2017422900), (2, 1008711450), (3, 672474300), (4, 504355725), (5, 403484580), (6, 336237150), (9, 224158100), (10, 201742290), (12, 168118575), (15, 134494860), (18, 112079050), (20, 100871145), (25, 80696916), (30, 67247430), (36, 56039525), (45, 44831620), (50, 40348458), (60, 33623715), (75, 26898972), (83, 24306300), (90, 22415810), (100, 20174229), (113, 17853300), (150, 13449486), (166, 12153150), (180, 11207905), (225, 8966324), (226, 8926650), (239, 8441100), (249, 8102100), (300, 6724743), (332, 6076575), (339, 5951100), (415, 4861260), (450, 4483162), (452, 4463325), (478, 4220550), (498, 4051050), (565, 3570660), (678, 2975550), (717, 2813700), (747, 2700700), (830, 2430630), (900, 2241581), (956, 2110275), (996, 2025525), (1017, 1983700), (1130, 1785330), (1195, 1688220), (1245, 1620420), (1356, 1487775), (1434, 1406850), (1494, 1350350), (1660, 1215315), (1695, 1190220), (2034, 991850), (2075, 972252), (2151, 937900), (2260, 892665), (2390, 844110), (2490, 810210), (2825, 714132), (2868, 703425), (2988, 675175), (3390, 595110), (3585, 562740), (3735, 540140), (4068, 495925), (4150, 486126), (4302, 468950), (4780, 422055), (4980, 405105), (5085, 396740), (5650, 357066), (5975, 337644), (6225, 324084), (6780, 297555), (7170, 281370), (7470, 270070), (8300, 243063), (8475, 238044), (8604, 234475), (9379, 215100), (10170, 198370), (10755, 187580), (11300, 178533), (11950, 168822), (12450, 162042), (14340, 140685), (14940, 135035), (16950, 119022), (17925, 112548), (18675, 108028), (18758, 107550), (19837, 101700), (20340, 99185), (21510, 93790), (23900, 84411), (24900, 81021), (25425, 79348), (27007, 74700), (28137, 71700), (33900, 59511), (35850, 56274), (37350, 54014), (37516, 53775), (39674, 50850), (43020, 46895)]