89134920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 349989120

約数和(自身を除く): 260854200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 163, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 326, 360, 372, 392, 420, 434, 441, 465, 489, 490, 504, 558, 588, 620, 630, 651, 652, 735, 744, 815, 840, 868, 882, 930, 978, 980, 1085, 1116, 1141, 1176, 1240, 1260, 1302, 1304, 1395, 1467, 1470, 1519, 1630, 1736, 1764, 1860, 1953, 1956, 1960, 2170, 2205, 2232, 2282, 2445, 2520, 2604, 2790, 2934, 2940, 3038, 3255, 3260, 3423, 3528, 3720, 3906, 3912, 4340, 4410, 4557, 4564, 4890, 5053, 5208, 5580, 5705, 5868, 5880, 6076, 6510, 6520, 6846, 7335, 7595, 7812, 7987, 8680, 8820, 9114, 9128, 9765, 9780, 10106, 10269, 11160, 11410, 11736, 12152, 13020, 13671, 13692, 14670, 15159, 15190, 15624, 15974, 17115, 17640, 18228, 19530, 19560, 20212, 20538, 22785, 22820, 23961, 25265, 26040, 27342, 27384, 29340, 30318, 30380, 31948, 34230, 35371, 36456, 39060, 39935, 40424, 41076, 45477, 45570, 45640, 47922, 50530, 51345, 54684, 58680, 60636, 60760, 63896, 68355, 68460, 70742, 71883, 75795, 78120, 79870, 82152, 90954, 91140, 95844, 101060, 102690, 106113, 109368, 119805, 121272, 136710, 136920, 141484, 143766, 151590, 159740, 176855, 181908, 182280, 191688, 202120, 205380, 212226, 227385, 239610, 247597, 273420, 282968, 287532, 303180, 318339, 319480, 353710, 359415, 363816, 410760, 424452, 454770, 479220, 495194, 530565, 546840, 575064, 606360, 636678, 707420, 718830, 742791, 848904, 909540, 958440, 990388, 1061130, 1237985, 1273356, 1414840, 1437660, 1485582, 1591695, 1819080, 1980776, 2122260, 2228373, 2475970, 2546712, 2875320, 2971164, 3183390, 3713955, 4244520, 4456746, 4951940, 5942328, 6366780, 7427910, 8913492, 9903880, 11141865, 12733560, 14855820, 17826984, 22283730, 29711640, 44567460, 89134920]

約数ペア:

[(1, 89134920), (2, 44567460), (3, 29711640), (4, 22283730), (5, 17826984), (6, 14855820), (7, 12733560), (8, 11141865), (9, 9903880), (10, 8913492), (12, 7427910), (14, 6366780), (15, 5942328), (18, 4951940), (20, 4456746), (21, 4244520), (24, 3713955), (28, 3183390), (30, 2971164), (31, 2875320), (35, 2546712), (36, 2475970), (40, 2228373), (42, 2122260), (45, 1980776), (49, 1819080), (56, 1591695), (60, 1485582), (62, 1437660), (63, 1414840), (70, 1273356), (72, 1237985), (84, 1061130), (90, 990388), (93, 958440), (98, 909540), (105, 848904), (120, 742791), (124, 718830), (126, 707420), (140, 636678), (147, 606360), (155, 575064), (163, 546840), (168, 530565), (180, 495194), (186, 479220), (196, 454770), (210, 424452), (217, 410760), (245, 363816), (248, 359415), (252, 353710), (279, 319480), (280, 318339), (294, 303180), (310, 287532), (315, 282968), (326, 273420), (360, 247597), (372, 239610), (392, 227385), (420, 212226), (434, 205380), (441, 202120), (465, 191688), (489, 182280), (490, 181908), (504, 176855), (558, 159740), (588, 151590), (620, 143766), (630, 141484), (651, 136920), (652, 136710), (735, 121272), (744, 119805), (815, 109368), (840, 106113), (868, 102690), (882, 101060), (930, 95844), (978, 91140), (980, 90954), (1085, 82152), (1116, 79870), (1141, 78120), (1176, 75795), (1240, 71883), (1260, 70742), (1302, 68460), (1304, 68355), (1395, 63896), (1467, 60760), (1470, 60636), (1519, 58680), (1630, 54684), (1736, 51345), (1764, 50530), (1860, 47922), (1953, 45640), (1956, 45570), (1960, 45477), (2170, 41076), (2205, 40424), (2232, 39935), (2282, 39060), (2445, 36456), (2520, 35371), (2604, 34230), (2790, 31948), (2934, 30380), (2940, 30318), (3038, 29340), (3255, 27384), (3260, 27342), (3423, 26040), (3528, 25265), (3720, 23961), (3906, 22820), (3912, 22785), (4340, 20538), (4410, 20212), (4557, 19560), (4564, 19530), (4890, 18228), (5053, 17640), (5208, 17115), (5580, 15974), (5705, 15624), (5868, 15190), (5880, 15159), (6076, 14670), (6510, 13692), (6520, 13671), (6846, 13020), (7335, 12152), (7595, 11736), (7812, 11410), (7987, 11160), (8680, 10269), (8820, 10106), (9114, 9780), (9128, 9765)]