516630900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 1584273600

約数和(自身を除く): 1067642700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 233, 285, 300, 380, 389, 466, 475, 570, 699, 778, 932, 950, 1140, 1165, 1167, 1398, 1425, 1556, 1900, 1945, 2330, 2334, 2796, 2850, 3495, 3890, 4427, 4660, 4668, 5700, 5825, 5835, 6990, 7391, 7780, 8854, 9725, 11650, 11670, 13281, 13980, 14782, 17475, 17708, 19450, 22135, 22173, 23300, 23340, 26562, 29175, 29564, 34950, 36955, 38900, 44270, 44346, 53124, 58350, 66405, 69900, 73910, 88540, 88692, 90637, 110675, 110865, 116700, 132810, 147820, 181274, 184775, 221350, 221730, 265620, 271911, 332025, 362548, 369550, 442700, 443460, 453185, 543822, 554325, 664050, 739100, 906370, 1087644, 1108650, 1328100, 1359555, 1722103, 1812740, 2217300, 2265925, 2719110, 3444206, 4531850, 5166309, 5438220, 6797775, 6888412, 8610515, 9063700, 10332618, 13595550, 17221030, 20665236, 25831545, 27191100, 34442060, 43052575, 51663090, 86105150, 103326180, 129157725, 172210300, 258315450, 516630900]

約数ペア:

[(1, 516630900), (2, 258315450), (3, 172210300), (4, 129157725), (5, 103326180), (6, 86105150), (10, 51663090), (12, 43052575), (15, 34442060), (19, 27191100), (20, 25831545), (25, 20665236), (30, 17221030), (38, 13595550), (50, 10332618), (57, 9063700), (60, 8610515), (75, 6888412), (76, 6797775), (95, 5438220), (100, 5166309), (114, 4531850), (150, 3444206), (190, 2719110), (228, 2265925), (233, 2217300), (285, 1812740), (300, 1722103), (380, 1359555), (389, 1328100), (466, 1108650), (475, 1087644), (570, 906370), (699, 739100), (778, 664050), (932, 554325), (950, 543822), (1140, 453185), (1165, 443460), (1167, 442700), (1398, 369550), (1425, 362548), (1556, 332025), (1900, 271911), (1945, 265620), (2330, 221730), (2334, 221350), (2796, 184775), (2850, 181274), (3495, 147820), (3890, 132810), (4427, 116700), (4660, 110865), (4668, 110675), (5700, 90637), (5825, 88692), (5835, 88540), (6990, 73910), (7391, 69900), (7780, 66405), (8854, 58350), (9725, 53124), (11650, 44346), (11670, 44270), (13281, 38900), (13980, 36955), (14782, 34950), (17475, 29564), (17708, 29175), (19450, 26562), (22135, 23340), (22173, 23300)]