304753020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3276

約数の個数: 144

約数和(自身を含む): 1010395680

約数和(自身を除く): 705642660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3229, 3630, 4290, 4719, 6292, 6458, 7260, 7865, 8580, 9438, 9687, 12916, 15730, 16145, 18876, 19374, 23595, 31460, 32290, 35519, 38748, 41977, 47190, 48435, 64580, 71038, 83954, 94380, 96870, 106557, 125931, 142076, 167908, 177595, 193740, 209885, 213114, 251862, 355190, 390709, 419770, 426228, 461747, 503724, 532785, 629655, 710380, 781418, 839540, 923494, 1065570, 1172127, 1259310, 1385241, 1562836, 1846988, 1953545, 2131140, 2308735, 2344254, 2518620, 2770482, 3907090, 4617470, 4688508, 5079217, 5540964, 5860635, 6926205, 7814180, 9234940, 10158434, 11721270, 13852410, 15237651, 20316868, 23442540, 25396085, 27704820, 30475302, 50792170, 60950604, 76188255, 101584340, 152376510, 304753020]

約数ペア:

[(1, 304753020), (2, 152376510), (3, 101584340), (4, 76188255), (5, 60950604), (6, 50792170), (10, 30475302), (11, 27704820), (12, 25396085), (13, 23442540), (15, 20316868), (20, 15237651), (22, 13852410), (26, 11721270), (30, 10158434), (33, 9234940), (39, 7814180), (44, 6926205), (52, 5860635), (55, 5540964), (60, 5079217), (65, 4688508), (66, 4617470), (78, 3907090), (110, 2770482), (121, 2518620), (130, 2344254), (132, 2308735), (143, 2131140), (156, 1953545), (165, 1846988), (195, 1562836), (220, 1385241), (242, 1259310), (260, 1172127), (286, 1065570), (330, 923494), (363, 839540), (390, 781418), (429, 710380), (484, 629655), (572, 532785), (605, 503724), (660, 461747), (715, 426228), (726, 419770), (780, 390709), (858, 355190), (1210, 251862), (1430, 213114), (1452, 209885), (1573, 193740), (1716, 177595), (1815, 167908), (2145, 142076), (2420, 125931), (2860, 106557), (3146, 96870), (3229, 94380), (3630, 83954), (4290, 71038), (4719, 64580), (6292, 48435), (6458, 47190), (7260, 41977), (7865, 38748), (8580, 35519), (9438, 32290), (9687, 31460), (12916, 23595), (15730, 19374), (16145, 18876)]