68072820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 202298880

約数和(自身を除く): 134226060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 283, 285, 380, 422, 566, 570, 633, 844, 849, 1055, 1132, 1140, 1266, 1415, 1698, 2110, 2532, 2830, 3165, 3396, 4009, 4220, 4245, 5377, 5660, 6330, 8018, 8490, 10754, 12027, 12660, 16036, 16131, 16980, 20045, 21508, 24054, 26885, 32262, 40090, 48108, 53770, 59713, 60135, 64524, 80180, 80655, 107540, 119426, 120270, 161310, 179139, 238852, 240540, 298565, 322620, 358278, 597130, 716556, 895695, 1134547, 1194260, 1791390, 2269094, 3403641, 3582780, 4538188, 5672735, 6807282, 11345470, 13614564, 17018205, 22690940, 34036410, 68072820]

約数ペア:

[(1, 68072820), (2, 34036410), (3, 22690940), (4, 17018205), (5, 13614564), (6, 11345470), (10, 6807282), (12, 5672735), (15, 4538188), (19, 3582780), (20, 3403641), (30, 2269094), (38, 1791390), (57, 1194260), (60, 1134547), (76, 895695), (95, 716556), (114, 597130), (190, 358278), (211, 322620), (228, 298565), (283, 240540), (285, 238852), (380, 179139), (422, 161310), (566, 120270), (570, 119426), (633, 107540), (844, 80655), (849, 80180), (1055, 64524), (1132, 60135), (1140, 59713), (1266, 53770), (1415, 48108), (1698, 40090), (2110, 32262), (2532, 26885), (2830, 24054), (3165, 21508), (3396, 20045), (4009, 16980), (4220, 16131), (4245, 16036), (5377, 12660), (5660, 12027), (6330, 10754), (8018, 8490)]