54847260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 185078880

約数和(自身を除く): 130231620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 601, 676, 702, 780, 845, 1014, 1170, 1202, 1404, 1521, 1690, 1755, 1803, 2028, 2340, 2404, 2535, 3005, 3042, 3380, 3510, 3606, 4563, 5070, 5409, 6010, 6084, 7020, 7212, 7605, 7813, 9015, 9126, 10140, 10818, 12020, 15210, 15626, 16227, 18030, 18252, 21636, 22815, 23439, 27045, 30420, 31252, 32454, 36060, 39065, 45630, 46878, 54090, 64908, 70317, 78130, 81135, 91260, 93756, 101569, 108180, 117195, 140634, 156260, 162270, 203138, 210951, 234390, 281268, 304707, 324540, 351585, 406276, 421902, 468780, 507845, 609414, 703170, 843804, 914121, 1015690, 1054755, 1218828, 1406340, 1523535, 1828242, 2031380, 2109510, 2742363, 3047070, 3656484, 4219020, 4570605, 5484726, 6094140, 9141210, 10969452, 13711815, 18282420, 27423630, 54847260]

約数ペア:

[(1, 54847260), (2, 27423630), (3, 18282420), (4, 13711815), (5, 10969452), (6, 9141210), (9, 6094140), (10, 5484726), (12, 4570605), (13, 4219020), (15, 3656484), (18, 3047070), (20, 2742363), (26, 2109510), (27, 2031380), (30, 1828242), (36, 1523535), (39, 1406340), (45, 1218828), (52, 1054755), (54, 1015690), (60, 914121), (65, 843804), (78, 703170), (90, 609414), (108, 507845), (117, 468780), (130, 421902), (135, 406276), (156, 351585), (169, 324540), (180, 304707), (195, 281268), (234, 234390), (260, 210951), (270, 203138), (338, 162270), (351, 156260), (390, 140634), (468, 117195), (507, 108180), (540, 101569), (585, 93756), (601, 91260), (676, 81135), (702, 78130), (780, 70317), (845, 64908), (1014, 54090), (1170, 46878), (1202, 45630), (1404, 39065), (1521, 36060), (1690, 32454), (1755, 31252), (1803, 30420), (2028, 27045), (2340, 23439), (2404, 22815), (2535, 21636), (3005, 18252), (3042, 18030), (3380, 16227), (3510, 15626), (3606, 15210), (4563, 12020), (5070, 10818), (5409, 10140), (6010, 9126), (6084, 9015), (7020, 7813), (7212, 7605)]