187450380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80107}}^1$

素因数の和:80135

約数の個数: 72

約数和(自身を含む): 612345552

約数和(自身を除く): 424895172

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, 80107, 160214, 240321, 320428, 400535, 480642, 720963, 801070, 961284, 1041391, 1201605, 1441926, 1602140, 2082782, 2403210, 2883852, 3124173, 3604815, 4165564, 4806420, 5206955, 6248346, 7209630, 9372519, 10413910, 12496692, 14419260, 15620865, 18745038, 20827820, 31241730, 37490076, 46862595, 62483460, 93725190, 187450380]

約数ペア:

[(1, 187450380), (2, 93725190), (3, 62483460), (4, 46862595), (5, 37490076), (6, 31241730), (9, 20827820), (10, 18745038), (12, 15620865), (13, 14419260), (15, 12496692), (18, 10413910), (20, 9372519), (26, 7209630), (30, 6248346), (36, 5206955), (39, 4806420), (45, 4165564), (52, 3604815), (60, 3124173), (65, 2883852), (78, 2403210), (90, 2082782), (117, 1602140), (130, 1441926), (156, 1201605), (180, 1041391), (195, 961284), (234, 801070), (260, 720963), (390, 480642), (468, 400535), (585, 320428), (780, 240321), (1170, 160214), (2340, 80107)]