162829620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 531498240

約数和(自身を除く): 368668620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1013, 1140, 1410, 1692, 1710, 1786, 2026, 2115, 2679, 2820, 3039, 3420, 3572, 4052, 4230, 4465, 5065, 5358, 6078, 8037, 8460, 8930, 9117, 10130, 10716, 12156, 13395, 15195, 16074, 17860, 18234, 19247, 20260, 26790, 30390, 32148, 36468, 38494, 40185, 45585, 47611, 53580, 57741, 60780, 76988, 80370, 91170, 95222, 96235, 115482, 142833, 160740, 173223, 182340, 190444, 192470, 230964, 238055, 285666, 288705, 346446, 384940, 428499, 476110, 571332, 577410, 692892, 714165, 856998, 866115, 904609, 952220, 1154820, 1428330, 1713996, 1732230, 1809218, 2142495, 2713827, 2856660, 3464460, 3618436, 4284990, 4523045, 5427654, 8141481, 8569980, 9046090, 10855308, 13569135, 16282962, 18092180, 27138270, 32565924, 40707405, 54276540, 81414810, 162829620]

約数ペア:

[(1, 162829620), (2, 81414810), (3, 54276540), (4, 40707405), (5, 32565924), (6, 27138270), (9, 18092180), (10, 16282962), (12, 13569135), (15, 10855308), (18, 9046090), (19, 8569980), (20, 8141481), (30, 5427654), (36, 4523045), (38, 4284990), (45, 3618436), (47, 3464460), (57, 2856660), (60, 2713827), (76, 2142495), (90, 1809218), (94, 1732230), (95, 1713996), (114, 1428330), (141, 1154820), (171, 952220), (180, 904609), (188, 866115), (190, 856998), (228, 714165), (235, 692892), (282, 577410), (285, 571332), (342, 476110), (380, 428499), (423, 384940), (470, 346446), (564, 288705), (570, 285666), (684, 238055), (705, 230964), (846, 192470), (855, 190444), (893, 182340), (940, 173223), (1013, 160740), (1140, 142833), (1410, 115482), (1692, 96235), (1710, 95222), (1786, 91170), (2026, 80370), (2115, 76988), (2679, 60780), (2820, 57741), (3039, 53580), (3420, 47611), (3572, 45585), (4052, 40185), (4230, 38494), (4465, 36468), (5065, 32148), (5358, 30390), (6078, 26790), (8037, 20260), (8460, 19247), (8930, 18234), (9117, 17860), (10130, 16074), (10716, 15195), (12156, 13395)]