98519580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 318427200

約数和(自身を除く): 219907620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 230, 265, 276, 318, 345, 414, 449, 460, 477, 530, 636, 690, 795, 828, 898, 954, 1035, 1060, 1219, 1347, 1380, 1590, 1796, 1908, 2070, 2245, 2385, 2438, 2694, 3180, 3657, 4041, 4140, 4490, 4770, 4876, 5388, 6095, 6735, 7314, 8082, 8980, 9540, 10327, 10971, 12190, 13470, 14628, 16164, 18285, 20205, 20654, 21942, 23797, 24380, 26940, 30981, 36570, 40410, 41308, 43884, 47594, 51635, 54855, 61962, 71391, 73140, 80820, 92943, 95188, 103270, 109710, 118985, 123924, 142782, 154905, 185886, 206540, 214173, 219420, 237970, 285564, 309810, 356955, 371772, 428346, 464715, 475940, 547331, 619620, 713910, 856692, 929430, 1070865, 1094662, 1427820, 1641993, 1858860, 2141730, 2189324, 2736655, 3283986, 4283460, 4925979, 5473310, 6567972, 8209965, 9851958, 10946620, 16419930, 19703916, 24629895, 32839860, 49259790, 98519580]

約数ペア:

[(1, 98519580), (2, 49259790), (3, 32839860), (4, 24629895), (5, 19703916), (6, 16419930), (9, 10946620), (10, 9851958), (12, 8209965), (15, 6567972), (18, 5473310), (20, 4925979), (23, 4283460), (30, 3283986), (36, 2736655), (45, 2189324), (46, 2141730), (53, 1858860), (60, 1641993), (69, 1427820), (90, 1094662), (92, 1070865), (106, 929430), (115, 856692), (138, 713910), (159, 619620), (180, 547331), (207, 475940), (212, 464715), (230, 428346), (265, 371772), (276, 356955), (318, 309810), (345, 285564), (414, 237970), (449, 219420), (460, 214173), (477, 206540), (530, 185886), (636, 154905), (690, 142782), (795, 123924), (828, 118985), (898, 109710), (954, 103270), (1035, 95188), (1060, 92943), (1219, 80820), (1347, 73140), (1380, 71391), (1590, 61962), (1796, 54855), (1908, 51635), (2070, 47594), (2245, 43884), (2385, 41308), (2438, 40410), (2694, 36570), (3180, 30981), (3657, 26940), (4041, 24380), (4140, 23797), (4490, 21942), (4770, 20654), (4876, 20205), (5388, 18285), (6095, 16164), (6735, 14628), (7314, 13470), (8082, 12190), (8980, 10971), (9540, 10327)]