16775460

素因数分解:

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

素因数の和:202

約数の個数: 144

約数和(自身を含む): 56137536

約数和(自身を除く): 39362076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 107, 117, 130, 134, 156, 180, 195, 201, 214, 234, 260, 268, 321, 335, 390, 402, 428, 468, 535, 585, 603, 642, 670, 780, 804, 871, 963, 1005, 1070, 1170, 1206, 1284, 1340, 1391, 1605, 1742, 1926, 2010, 2140, 2340, 2412, 2613, 2782, 3015, 3210, 3484, 3852, 4020, 4173, 4355, 4815, 5226, 5564, 6030, 6420, 6955, 7169, 7839, 8346, 8710, 9630, 10452, 12060, 12519, 13065, 13910, 14338, 15678, 16692, 17420, 19260, 20865, 21507, 25038, 26130, 27820, 28676, 31356, 35845, 39195, 41730, 43014, 50076, 52260, 62595, 64521, 71690, 78390, 83460, 86028, 93197, 107535, 125190, 129042, 143380, 156780, 186394, 215070, 250380, 258084, 279591, 322605, 372788, 430140, 465985, 559182, 645210, 838773, 931970, 1118364, 1290420, 1397955, 1677546, 1863940, 2795910, 3355092, 4193865, 5591820, 8387730, 16775460]

約数ペア:

[(1, 16775460), (2, 8387730), (3, 5591820), (4, 4193865), (5, 3355092), (6, 2795910), (9, 1863940), (10, 1677546), (12, 1397955), (13, 1290420), (15, 1118364), (18, 931970), (20, 838773), (26, 645210), (30, 559182), (36, 465985), (39, 430140), (45, 372788), (52, 322605), (60, 279591), (65, 258084), (67, 250380), (78, 215070), (90, 186394), (107, 156780), (117, 143380), (130, 129042), (134, 125190), (156, 107535), (180, 93197), (195, 86028), (201, 83460), (214, 78390), (234, 71690), (260, 64521), (268, 62595), (321, 52260), (335, 50076), (390, 43014), (402, 41730), (428, 39195), (468, 35845), (535, 31356), (585, 28676), (603, 27820), (642, 26130), (670, 25038), (780, 21507), (804, 20865), (871, 19260), (963, 17420), (1005, 16692), (1070, 15678), (1170, 14338), (1206, 13910), (1284, 13065), (1340, 12519), (1391, 12060), (1605, 10452), (1742, 9630), (1926, 8710), (2010, 8346), (2140, 7839), (2340, 7169), (2412, 6955), (2613, 6420), (2782, 6030), (3015, 5564), (3210, 5226), (3484, 4815), (3852, 4355), (4020, 4173)]