231966150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 96

約数和(自身を含む): 632959488

約数和(自身を除く): 400993338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 470, 611, 650, 705, 975, 1175, 1222, 1410, 1833, 1950, 2350, 2531, 3055, 3525, 3666, 5062, 6110, 7050, 7593, 9165, 12655, 15186, 15275, 18330, 25310, 30550, 32903, 37965, 45825, 63275, 65806, 75930, 91650, 98709, 118957, 126550, 164515, 189825, 197418, 237914, 329030, 356871, 379650, 493545, 594785, 713742, 822575, 987090, 1189570, 1546441, 1645150, 1784355, 2467725, 2973925, 3092882, 3568710, 4639323, 4935450, 5947850, 7732205, 8921775, 9278646, 15464410, 17843550, 23196615, 38661025, 46393230, 77322050, 115983075, 231966150]

約数ペア:

[(1, 231966150), (2, 115983075), (3, 77322050), (5, 46393230), (6, 38661025), (10, 23196615), (13, 17843550), (15, 15464410), (25, 9278646), (26, 8921775), (30, 7732205), (39, 5947850), (47, 4935450), (50, 4639323), (65, 3568710), (75, 3092882), (78, 2973925), (94, 2467725), (130, 1784355), (141, 1645150), (150, 1546441), (195, 1189570), (235, 987090), (282, 822575), (325, 713742), (390, 594785), (470, 493545), (611, 379650), (650, 356871), (705, 329030), (975, 237914), (1175, 197418), (1222, 189825), (1410, 164515), (1833, 126550), (1950, 118957), (2350, 98709), (2531, 91650), (3055, 75930), (3525, 65806), (3666, 63275), (5062, 45825), (6110, 37965), (7050, 32903), (7593, 30550), (9165, 25310), (12655, 18330), (15186, 15275)]