123548100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 390808320

約数和(自身を除く): 267260220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 237, 260, 300, 316, 325, 390, 395, 401, 474, 650, 780, 790, 802, 948, 975, 1027, 1185, 1203, 1300, 1580, 1604, 1950, 1975, 2005, 2054, 2370, 2406, 3081, 3900, 3950, 4010, 4108, 4740, 4812, 5135, 5213, 5925, 6015, 6162, 7900, 8020, 10025, 10270, 10426, 11850, 12030, 12324, 15405, 15639, 20050, 20540, 20852, 23700, 24060, 25675, 26065, 30075, 30810, 31278, 31679, 40100, 51350, 52130, 60150, 61620, 62556, 63358, 77025, 78195, 95037, 102700, 104260, 120300, 126716, 130325, 154050, 156390, 158395, 190074, 260650, 308100, 312780, 316790, 380148, 390975, 411827, 475185, 521300, 633580, 781950, 791975, 823654, 950370, 1235481, 1563900, 1583950, 1647308, 1900740, 2059135, 2375925, 2470962, 3167900, 4118270, 4751850, 4941924, 6177405, 8236540, 9503700, 10295675, 12354810, 20591350, 24709620, 30887025, 41182700, 61774050, 123548100]

約数ペア:

[(1, 123548100), (2, 61774050), (3, 41182700), (4, 30887025), (5, 24709620), (6, 20591350), (10, 12354810), (12, 10295675), (13, 9503700), (15, 8236540), (20, 6177405), (25, 4941924), (26, 4751850), (30, 4118270), (39, 3167900), (50, 2470962), (52, 2375925), (60, 2059135), (65, 1900740), (75, 1647308), (78, 1583950), (79, 1563900), (100, 1235481), (130, 950370), (150, 823654), (156, 791975), (158, 781950), (195, 633580), (237, 521300), (260, 475185), (300, 411827), (316, 390975), (325, 380148), (390, 316790), (395, 312780), (401, 308100), (474, 260650), (650, 190074), (780, 158395), (790, 156390), (802, 154050), (948, 130325), (975, 126716), (1027, 120300), (1185, 104260), (1203, 102700), (1300, 95037), (1580, 78195), (1604, 77025), (1950, 63358), (1975, 62556), (2005, 61620), (2054, 60150), (2370, 52130), (2406, 51350), (3081, 40100), (3900, 31679), (3950, 31278), (4010, 30810), (4108, 30075), (4740, 26065), (4812, 25675), (5135, 24060), (5213, 23700), (5925, 20852), (6015, 20540), (6162, 20050), (7900, 15639), (8020, 15405), (10025, 12324), (10270, 12030), (10426, 11850)]