9055020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 29514240

約数和(自身を除く): 20459220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 47, 52, 57, 60, 65, 76, 78, 94, 95, 114, 130, 141, 156, 169, 188, 190, 195, 228, 235, 247, 260, 282, 285, 338, 380, 390, 470, 494, 507, 564, 570, 611, 676, 705, 741, 780, 845, 893, 940, 988, 1014, 1140, 1222, 1235, 1410, 1482, 1690, 1786, 1833, 2028, 2444, 2470, 2535, 2679, 2820, 2964, 3055, 3211, 3380, 3572, 3666, 3705, 4465, 4940, 5070, 5358, 6110, 6422, 7332, 7410, 7943, 8930, 9165, 9633, 10140, 10716, 11609, 12220, 12844, 13395, 14820, 15886, 16055, 17860, 18330, 19266, 23218, 23829, 26790, 31772, 32110, 34827, 36660, 38532, 39715, 46436, 47658, 48165, 53580, 58045, 64220, 69654, 79430, 95316, 96330, 116090, 119145, 139308, 150917, 158860, 174135, 192660, 232180, 238290, 301834, 348270, 452751, 476580, 603668, 696540, 754585, 905502, 1509170, 1811004, 2263755, 3018340, 4527510, 9055020]

約数ペア:

[(1, 9055020), (2, 4527510), (3, 3018340), (4, 2263755), (5, 1811004), (6, 1509170), (10, 905502), (12, 754585), (13, 696540), (15, 603668), (19, 476580), (20, 452751), (26, 348270), (30, 301834), (38, 238290), (39, 232180), (47, 192660), (52, 174135), (57, 158860), (60, 150917), (65, 139308), (76, 119145), (78, 116090), (94, 96330), (95, 95316), (114, 79430), (130, 69654), (141, 64220), (156, 58045), (169, 53580), (188, 48165), (190, 47658), (195, 46436), (228, 39715), (235, 38532), (247, 36660), (260, 34827), (282, 32110), (285, 31772), (338, 26790), (380, 23829), (390, 23218), (470, 19266), (494, 18330), (507, 17860), (564, 16055), (570, 15886), (611, 14820), (676, 13395), (705, 12844), (741, 12220), (780, 11609), (845, 10716), (893, 10140), (940, 9633), (988, 9165), (1014, 8930), (1140, 7943), (1222, 7410), (1235, 7332), (1410, 6422), (1482, 6110), (1690, 5358), (1786, 5070), (1833, 4940), (2028, 4465), (2444, 3705), (2470, 3666), (2535, 3572), (2679, 3380), (2820, 3211), (2964, 3055)]