85441320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 307307520

約数和(自身を除く): 221866200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 607, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1214, 1224, 1380, 1530, 1564, 1656, 1821, 1955, 2040, 2070, 2346, 2428, 2760, 3035, 3060, 3128, 3519, 3642, 3910, 4140, 4692, 4856, 5463, 5865, 6070, 6120, 7038, 7284, 7820, 8280, 9105, 9384, 10319, 10926, 11730, 12140, 13961, 14076, 14568, 15640, 17595, 18210, 20638, 21852, 23460, 24280, 27315, 27922, 28152, 30957, 35190, 36420, 41276, 41883, 43704, 46920, 51595, 54630, 55844, 61914, 69805, 70380, 72840, 82552, 83766, 92871, 103190, 109260, 111688, 123828, 125649, 139610, 140760, 154785, 167532, 185742, 206380, 209415, 218520, 237337, 247656, 251298, 279220, 309570, 335064, 371484, 412760, 418830, 464355, 474674, 502596, 558440, 619140, 628245, 712011, 742968, 837660, 928710, 949348, 1005192, 1186685, 1238280, 1256490, 1424022, 1675320, 1857420, 1898696, 2136033, 2373370, 2512980, 2848044, 3560055, 3714840, 4272066, 4746740, 5025960, 5696088, 7120110, 8544132, 9493480, 10680165, 14240220, 17088264, 21360330, 28480440, 42720660, 85441320]

約数ペア:

[(1, 85441320), (2, 42720660), (3, 28480440), (4, 21360330), (5, 17088264), (6, 14240220), (8, 10680165), (9, 9493480), (10, 8544132), (12, 7120110), (15, 5696088), (17, 5025960), (18, 4746740), (20, 4272066), (23, 3714840), (24, 3560055), (30, 2848044), (34, 2512980), (36, 2373370), (40, 2136033), (45, 1898696), (46, 1857420), (51, 1675320), (60, 1424022), (68, 1256490), (69, 1238280), (72, 1186685), (85, 1005192), (90, 949348), (92, 928710), (102, 837660), (115, 742968), (120, 712011), (136, 628245), (138, 619140), (153, 558440), (170, 502596), (180, 474674), (184, 464355), (204, 418830), (207, 412760), (230, 371484), (255, 335064), (276, 309570), (306, 279220), (340, 251298), (345, 247656), (360, 237337), (391, 218520), (408, 209415), (414, 206380), (460, 185742), (510, 167532), (552, 154785), (607, 140760), (612, 139610), (680, 125649), (690, 123828), (765, 111688), (782, 109260), (828, 103190), (920, 92871), (1020, 83766), (1035, 82552), (1173, 72840), (1214, 70380), (1224, 69805), (1380, 61914), (1530, 55844), (1564, 54630), (1656, 51595), (1821, 46920), (1955, 43704), (2040, 41883), (2070, 41276), (2346, 36420), (2428, 35190), (2760, 30957), (3035, 28152), (3060, 27922), (3128, 27315), (3519, 24280), (3642, 23460), (3910, 21852), (4140, 20638), (4692, 18210), (4856, 17595), (5463, 15640), (5865, 14568), (6070, 14076), (6120, 13961), (7038, 12140), (7284, 11730), (7820, 10926), (8280, 10319), (9105, 9384)]