30174300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2612

約数の個数: 108

約数和(自身を含む): 101894520

約数和(自身を除く): 71720220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2579, 2925, 3900, 5158, 5850, 7737, 10316, 11700, 12895, 15474, 23211, 25790, 30948, 33527, 38685, 46422, 51580, 64475, 67054, 77370, 92844, 100581, 116055, 128950, 134108, 154740, 167635, 193425, 201162, 232110, 257900, 301743, 335270, 386850, 402324, 464220, 502905, 580275, 603486, 670540, 773700, 838175, 1005810, 1160550, 1206972, 1508715, 1676350, 2011620, 2321100, 2514525, 3017430, 3352700, 5029050, 6034860, 7543575, 10058100, 15087150, 30174300]

約数ペア:

[(1, 30174300), (2, 15087150), (3, 10058100), (4, 7543575), (5, 6034860), (6, 5029050), (9, 3352700), (10, 3017430), (12, 2514525), (13, 2321100), (15, 2011620), (18, 1676350), (20, 1508715), (25, 1206972), (26, 1160550), (30, 1005810), (36, 838175), (39, 773700), (45, 670540), (50, 603486), (52, 580275), (60, 502905), (65, 464220), (75, 402324), (78, 386850), (90, 335270), (100, 301743), (117, 257900), (130, 232110), (150, 201162), (156, 193425), (180, 167635), (195, 154740), (225, 134108), (234, 128950), (260, 116055), (300, 100581), (325, 92844), (390, 77370), (450, 67054), (468, 64475), (585, 51580), (650, 46422), (780, 38685), (900, 33527), (975, 30948), (1170, 25790), (1300, 23211), (1950, 15474), (2340, 12895), (2579, 11700), (2925, 10316), (3900, 7737), (5158, 5850)]