304382025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 601778944

約数和(自身を除く): 297396919

約数列:

[1, 3, 5, 9, 15, 17, 25, 31, 45, 51, 75, 85, 93, 151, 153, 155, 225, 255, 279, 289, 425, 453, 465, 527, 755, 765, 775, 867, 1275, 1359, 1395, 1445, 1581, 2265, 2325, 2567, 2601, 2635, 3775, 3825, 4335, 4681, 4743, 6795, 6975, 7225, 7701, 7905, 8959, 11325, 12835, 13005, 13175, 14043, 21675, 23103, 23405, 23715, 26877, 33975, 38505, 39525, 42129, 43639, 44795, 64175, 65025, 70215, 79577, 80631, 115515, 117025, 118575, 130917, 134385, 192525, 210645, 218195, 223975, 238731, 351075, 392751, 397885, 403155, 577575, 654585, 671925, 716193, 1053225, 1090975, 1193655, 1352809, 1963755, 1989425, 2015775, 3272925, 3580965, 4058427, 5968275, 6764045, 9818775, 12175281, 17904825, 20292135, 33820225, 60876405, 101460675, 304382025]

約数ペア:

[(1, 304382025), (3, 101460675), (5, 60876405), (9, 33820225), (15, 20292135), (17, 17904825), (25, 12175281), (31, 9818775), (45, 6764045), (51, 5968275), (75, 4058427), (85, 3580965), (93, 3272925), (151, 2015775), (153, 1989425), (155, 1963755), (225, 1352809), (255, 1193655), (279, 1090975), (289, 1053225), (425, 716193), (453, 671925), (465, 654585), (527, 577575), (755, 403155), (765, 397885), (775, 392751), (867, 351075), (1275, 238731), (1359, 223975), (1395, 218195), (1445, 210645), (1581, 192525), (2265, 134385), (2325, 130917), (2567, 118575), (2601, 117025), (2635, 115515), (3775, 80631), (3825, 79577), (4335, 70215), (4681, 65025), (4743, 64175), (6795, 44795), (6975, 43639), (7225, 42129), (7701, 39525), (7905, 38505), (8959, 33975), (11325, 26877), (12835, 23715), (13005, 23405), (13175, 23103), (14043, 21675)]