77099880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4531

約数の個数: 128

約数和(自身を含む): 271797120

約数和(自身を除く): 194697240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4493, 5720, 8580, 8986, 13479, 17160, 17972, 22465, 26958, 35944, 44930, 49423, 53916, 58409, 67395, 89860, 98846, 107832, 116818, 134790, 148269, 175227, 179720, 197692, 233636, 247115, 269580, 292045, 296538, 350454, 395384, 467272, 494230, 539160, 584090, 593076, 642499, 700908, 741345, 876135, 988460, 1168180, 1186152, 1284998, 1401816, 1482690, 1752270, 1927497, 1976920, 2336360, 2569996, 2965380, 3212495, 3504540, 3854994, 5139992, 5930760, 6424990, 7009080, 7709988, 9637485, 12849980, 15419976, 19274970, 25699960, 38549940, 77099880]

約数ペア:

[(1, 77099880), (2, 38549940), (3, 25699960), (4, 19274970), (5, 15419976), (6, 12849980), (8, 9637485), (10, 7709988), (11, 7009080), (12, 6424990), (13, 5930760), (15, 5139992), (20, 3854994), (22, 3504540), (24, 3212495), (26, 2965380), (30, 2569996), (33, 2336360), (39, 1976920), (40, 1927497), (44, 1752270), (52, 1482690), (55, 1401816), (60, 1284998), (65, 1186152), (66, 1168180), (78, 988460), (88, 876135), (104, 741345), (110, 700908), (120, 642499), (130, 593076), (132, 584090), (143, 539160), (156, 494230), (165, 467272), (195, 395384), (220, 350454), (260, 296538), (264, 292045), (286, 269580), (312, 247115), (330, 233636), (390, 197692), (429, 179720), (440, 175227), (520, 148269), (572, 134790), (660, 116818), (715, 107832), (780, 98846), (858, 89860), (1144, 67395), (1320, 58409), (1430, 53916), (1560, 49423), (1716, 44930), (2145, 35944), (2860, 26958), (3432, 22465), (4290, 17972), (4493, 17160), (5720, 13479), (8580, 8986)]