148861980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 483223104

約数和(自身を除く): 334361124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 460, 492, 615, 690, 738, 820, 828, 877, 943, 1035, 1230, 1380, 1476, 1754, 1845, 1886, 2070, 2460, 2631, 2829, 3508, 3690, 3772, 4140, 4385, 4715, 5262, 5658, 7380, 7893, 8487, 8770, 9430, 10524, 11316, 13155, 14145, 15786, 16974, 17540, 18860, 20171, 26310, 28290, 31572, 33948, 35957, 39465, 40342, 42435, 52620, 56580, 60513, 71914, 78930, 80684, 84870, 100855, 107871, 121026, 143828, 157860, 169740, 179785, 181539, 201710, 215742, 242052, 302565, 323613, 359570, 363078, 403420, 431484, 539355, 605130, 647226, 719140, 726156, 827011, 907695, 1078710, 1210260, 1294452, 1618065, 1654022, 1815390, 2157420, 2481033, 3236130, 3308044, 3630780, 4135055, 4962066, 6472260, 7443099, 8270110, 9924132, 12405165, 14886198, 16540220, 24810330, 29772396, 37215495, 49620660, 74430990, 148861980]

約数ペア:

[(1, 148861980), (2, 74430990), (3, 49620660), (4, 37215495), (5, 29772396), (6, 24810330), (9, 16540220), (10, 14886198), (12, 12405165), (15, 9924132), (18, 8270110), (20, 7443099), (23, 6472260), (30, 4962066), (36, 4135055), (41, 3630780), (45, 3308044), (46, 3236130), (60, 2481033), (69, 2157420), (82, 1815390), (90, 1654022), (92, 1618065), (115, 1294452), (123, 1210260), (138, 1078710), (164, 907695), (180, 827011), (205, 726156), (207, 719140), (230, 647226), (246, 605130), (276, 539355), (345, 431484), (369, 403420), (410, 363078), (414, 359570), (460, 323613), (492, 302565), (615, 242052), (690, 215742), (738, 201710), (820, 181539), (828, 179785), (877, 169740), (943, 157860), (1035, 143828), (1230, 121026), (1380, 107871), (1476, 100855), (1754, 84870), (1845, 80684), (1886, 78930), (2070, 71914), (2460, 60513), (2631, 56580), (2829, 52620), (3508, 42435), (3690, 40342), (3772, 39465), (4140, 35957), (4385, 33948), (4715, 31572), (5262, 28290), (5658, 26310), (7380, 20171), (7893, 18860), (8487, 17540), (8770, 16974), (9430, 15786), (10524, 14145), (11316, 13155)]