1231289550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{58217}}^1$

素因数の和:58282

約数の個数: 72

約数和(自身を含む): 3378506976

約数和(自身を除く): 2147217426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 58217, 116434, 174651, 291085, 349302, 523953, 582170, 873255, 1047906, 1455425, 1746510, 2619765, 2736199, 2910850, 4366275, 5239530, 5472398, 8208597, 8732550, 13098825, 13680995, 16417194, 24625791, 26197650, 27361990, 41042985, 49251582, 68404975, 82085970, 123128955, 136809950, 205214925, 246257910, 410429850, 615644775, 1231289550]

約数ペア:

[(1, 1231289550), (2, 615644775), (3, 410429850), (5, 246257910), (6, 205214925), (9, 136809950), (10, 123128955), (15, 82085970), (18, 68404975), (25, 49251582), (30, 41042985), (45, 27361990), (47, 26197650), (50, 24625791), (75, 16417194), (90, 13680995), (94, 13098825), (141, 8732550), (150, 8208597), (225, 5472398), (235, 5239530), (282, 4366275), (423, 2910850), (450, 2736199), (470, 2619765), (705, 1746510), (846, 1455425), (1175, 1047906), (1410, 873255), (2115, 582170), (2350, 523953), (3525, 349302), (4230, 291085), (7050, 174651), (10575, 116434), (21150, 58217)]