61207380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8750

約数の個数: 96

約数和(自身を含む): 205094400

約数和(自身を除く): 143887020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8719, 17438, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 113347, 130785, 156942, 174380, 226694, 235413, 261570, 313884, 340041, 392355, 453388, 470826, 523140, 566735, 680082, 784710, 941652, 1020123, 1133470, 1177065, 1360164, 1569420, 1700205, 2040246, 2266940, 2354130, 3060369, 3400410, 4080492, 4708260, 5100615, 6120738, 6800820, 10201230, 12241476, 15301845, 20402460, 30603690, 61207380]

約数ペア:

[(1, 61207380), (2, 30603690), (3, 20402460), (4, 15301845), (5, 12241476), (6, 10201230), (9, 6800820), (10, 6120738), (12, 5100615), (13, 4708260), (15, 4080492), (18, 3400410), (20, 3060369), (26, 2354130), (27, 2266940), (30, 2040246), (36, 1700205), (39, 1569420), (45, 1360164), (52, 1177065), (54, 1133470), (60, 1020123), (65, 941652), (78, 784710), (90, 680082), (108, 566735), (117, 523140), (130, 470826), (135, 453388), (156, 392355), (180, 340041), (195, 313884), (234, 261570), (260, 235413), (270, 226694), (351, 174380), (390, 156942), (468, 130785), (540, 113347), (585, 104628), (702, 87190), (780, 78471), (1170, 52314), (1404, 43595), (1755, 34876), (2340, 26157), (3510, 17438), (7020, 8719)]