149804460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64019}}^1$

素因数の和:64047

約数の個数: 72

約数和(自身を含む): 489368880

約数和(自身を除く): 339564420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 64019, 128038, 192057, 256076, 320095, 384114, 576171, 640190, 768228, 832247, 960285, 1152342, 1280380, 1664494, 1920570, 2304684, 2496741, 2880855, 3328988, 3841140, 4161235, 4993482, 5761710, 7490223, 8322470, 9986964, 11523420, 12483705, 14980446, 16644940, 24967410, 29960892, 37451115, 49934820, 74902230, 149804460]

約数ペア:

[(1, 149804460), (2, 74902230), (3, 49934820), (4, 37451115), (5, 29960892), (6, 24967410), (9, 16644940), (10, 14980446), (12, 12483705), (13, 11523420), (15, 9986964), (18, 8322470), (20, 7490223), (26, 5761710), (30, 4993482), (36, 4161235), (39, 3841140), (45, 3328988), (52, 2880855), (60, 2496741), (65, 2304684), (78, 1920570), (90, 1664494), (117, 1280380), (130, 1152342), (156, 960285), (180, 832247), (195, 768228), (234, 640190), (260, 576171), (390, 384114), (468, 320095), (585, 256076), (780, 192057), (1170, 128038), (2340, 64019)]