27959100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 89244288

約数和(自身を除く): 61285188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 107, 130, 134, 150, 156, 195, 201, 214, 260, 268, 300, 321, 325, 335, 390, 402, 428, 535, 642, 650, 670, 780, 804, 871, 975, 1005, 1070, 1284, 1300, 1340, 1391, 1605, 1675, 1742, 1950, 2010, 2140, 2613, 2675, 2782, 3210, 3350, 3484, 3900, 4020, 4173, 4355, 5025, 5226, 5350, 5564, 6420, 6700, 6955, 7169, 8025, 8346, 8710, 10050, 10452, 10700, 13065, 13910, 14338, 16050, 16692, 17420, 20100, 20865, 21507, 21775, 26130, 27820, 28676, 32100, 34775, 35845, 41730, 43014, 43550, 52260, 65325, 69550, 71690, 83460, 86028, 87100, 93197, 104325, 107535, 130650, 139100, 143380, 179225, 186394, 208650, 215070, 261300, 279591, 358450, 372788, 417300, 430140, 465985, 537675, 559182, 716900, 931970, 1075350, 1118364, 1397955, 1863940, 2150700, 2329925, 2795910, 4659850, 5591820, 6989775, 9319700, 13979550, 27959100]

約数ペア:

[(1, 27959100), (2, 13979550), (3, 9319700), (4, 6989775), (5, 5591820), (6, 4659850), (10, 2795910), (12, 2329925), (13, 2150700), (15, 1863940), (20, 1397955), (25, 1118364), (26, 1075350), (30, 931970), (39, 716900), (50, 559182), (52, 537675), (60, 465985), (65, 430140), (67, 417300), (75, 372788), (78, 358450), (100, 279591), (107, 261300), (130, 215070), (134, 208650), (150, 186394), (156, 179225), (195, 143380), (201, 139100), (214, 130650), (260, 107535), (268, 104325), (300, 93197), (321, 87100), (325, 86028), (335, 83460), (390, 71690), (402, 69550), (428, 65325), (535, 52260), (642, 43550), (650, 43014), (670, 41730), (780, 35845), (804, 34775), (871, 32100), (975, 28676), (1005, 27820), (1070, 26130), (1284, 21775), (1300, 21507), (1340, 20865), (1391, 20100), (1605, 17420), (1675, 16692), (1742, 16050), (1950, 14338), (2010, 13910), (2140, 13065), (2613, 10700), (2675, 10452), (2782, 10050), (3210, 8710), (3350, 8346), (3484, 8025), (3900, 7169), (4020, 6955), (4173, 6700), (4355, 6420), (5025, 5564), (5226, 5350)]