80377050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 219485952

約数和(自身を除く): 139108902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 470, 611, 650, 705, 877, 975, 1175, 1222, 1410, 1754, 1833, 1950, 2350, 2631, 3055, 3525, 3666, 4385, 5262, 6110, 7050, 8770, 9165, 11401, 13155, 15275, 18330, 21925, 22802, 26310, 30550, 34203, 41219, 43850, 45825, 57005, 65775, 68406, 82438, 91650, 114010, 123657, 131550, 171015, 206095, 247314, 285025, 342030, 412190, 535847, 570050, 618285, 855075, 1030475, 1071694, 1236570, 1607541, 1710150, 2060950, 2679235, 3091425, 3215082, 5358470, 6182850, 8037705, 13396175, 16075410, 26792350, 40188525, 80377050]

約数ペア:

[(1, 80377050), (2, 40188525), (3, 26792350), (5, 16075410), (6, 13396175), (10, 8037705), (13, 6182850), (15, 5358470), (25, 3215082), (26, 3091425), (30, 2679235), (39, 2060950), (47, 1710150), (50, 1607541), (65, 1236570), (75, 1071694), (78, 1030475), (94, 855075), (130, 618285), (141, 570050), (150, 535847), (195, 412190), (235, 342030), (282, 285025), (325, 247314), (390, 206095), (470, 171015), (611, 131550), (650, 123657), (705, 114010), (877, 91650), (975, 82438), (1175, 68406), (1222, 65775), (1410, 57005), (1754, 45825), (1833, 43850), (1950, 41219), (2350, 34203), (2631, 30550), (3055, 26310), (3525, 22802), (3666, 21925), (4385, 18330), (5262, 15275), (6110, 13155), (7050, 11401), (8770, 9165)]