151048380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 347669700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 581, 588, 619, 735, 830, 980, 996, 1162, 1238, 1245, 1470, 1660, 1743, 1857, 2324, 2476, 2490, 2905, 2940, 3095, 3486, 3714, 4067, 4333, 4980, 5810, 6190, 6972, 7428, 8134, 8666, 8715, 9285, 11620, 12201, 12380, 12999, 16268, 17332, 17430, 18570, 20335, 21665, 24402, 25998, 30331, 34860, 37140, 40670, 43330, 48804, 51377, 51996, 60662, 61005, 64995, 81340, 86660, 90993, 102754, 121324, 122010, 129990, 151655, 154131, 181986, 205508, 244020, 256885, 259980, 303310, 308262, 359639, 363972, 454965, 513770, 606620, 616524, 719278, 770655, 909930, 1027540, 1078917, 1438556, 1541310, 1798195, 1819860, 2157834, 2517473, 3082620, 3596390, 4315668, 5034946, 5394585, 7192780, 7552419, 10069892, 10789170, 12587365, 15104838, 21578340, 25174730, 30209676, 37762095, 50349460, 75524190, 151048380]

約数ペア:

[(1, 151048380), (2, 75524190), (3, 50349460), (4, 37762095), (5, 30209676), (6, 25174730), (7, 21578340), (10, 15104838), (12, 12587365), (14, 10789170), (15, 10069892), (20, 7552419), (21, 7192780), (28, 5394585), (30, 5034946), (35, 4315668), (42, 3596390), (49, 3082620), (60, 2517473), (70, 2157834), (83, 1819860), (84, 1798195), (98, 1541310), (105, 1438556), (140, 1078917), (147, 1027540), (166, 909930), (196, 770655), (210, 719278), (245, 616524), (249, 606620), (294, 513770), (332, 454965), (415, 363972), (420, 359639), (490, 308262), (498, 303310), (581, 259980), (588, 256885), (619, 244020), (735, 205508), (830, 181986), (980, 154131), (996, 151655), (1162, 129990), (1238, 122010), (1245, 121324), (1470, 102754), (1660, 90993), (1743, 86660), (1857, 81340), (2324, 64995), (2476, 61005), (2490, 60662), (2905, 51996), (2940, 51377), (3095, 48804), (3486, 43330), (3714, 40670), (4067, 37140), (4333, 34860), (4980, 30331), (5810, 25998), (6190, 24402), (6972, 21665), (7428, 20335), (8134, 18570), (8666, 17430), (8715, 17332), (9285, 16268), (11620, 12999), (12201, 12380)]