63826380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 146047284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 571, 621, 690, 810, 828, 972, 1035, 1142, 1215, 1242, 1380, 1620, 1713, 1863, 2070, 2284, 2430, 2484, 2855, 3105, 3426, 3726, 4140, 4860, 5139, 5589, 5710, 6210, 6852, 7452, 8565, 9315, 10278, 11178, 11420, 12420, 13133, 15417, 17130, 18630, 20556, 22356, 25695, 26266, 27945, 30834, 34260, 37260, 39399, 46251, 51390, 52532, 55890, 61668, 65665, 77085, 78798, 92502, 102780, 111780, 118197, 131330, 138753, 154170, 157596, 185004, 196995, 231255, 236394, 262660, 277506, 308340, 354591, 393990, 462510, 472788, 555012, 590985, 693765, 709182, 787980, 925020, 1063773, 1181970, 1387530, 1418364, 1772955, 2127546, 2363940, 2775060, 3191319, 3545910, 4255092, 5318865, 6382638, 7091820, 10637730, 12765276, 15956595, 21275460, 31913190, 63826380]

約数ペア:

[(1, 63826380), (2, 31913190), (3, 21275460), (4, 15956595), (5, 12765276), (6, 10637730), (9, 7091820), (10, 6382638), (12, 5318865), (15, 4255092), (18, 3545910), (20, 3191319), (23, 2775060), (27, 2363940), (30, 2127546), (36, 1772955), (45, 1418364), (46, 1387530), (54, 1181970), (60, 1063773), (69, 925020), (81, 787980), (90, 709182), (92, 693765), (108, 590985), (115, 555012), (135, 472788), (138, 462510), (162, 393990), (180, 354591), (207, 308340), (230, 277506), (243, 262660), (270, 236394), (276, 231255), (324, 196995), (345, 185004), (405, 157596), (414, 154170), (460, 138753), (486, 131330), (540, 118197), (571, 111780), (621, 102780), (690, 92502), (810, 78798), (828, 77085), (972, 65665), (1035, 61668), (1142, 55890), (1215, 52532), (1242, 51390), (1380, 46251), (1620, 39399), (1713, 37260), (1863, 34260), (2070, 30834), (2284, 27945), (2430, 26266), (2484, 25695), (2855, 22356), (3105, 20556), (3426, 18630), (3726, 17130), (4140, 15417), (4860, 13133), (5139, 12420), (5589, 11420), (5710, 11178), (6210, 10278), (6852, 9315), (7452, 8565)]