273147820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 653248512

約数和(自身を除く): 380100692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 331, 341, 484, 605, 620, 662, 682, 1210, 1324, 1331, 1364, 1655, 1705, 2420, 2662, 3310, 3410, 3641, 3751, 5324, 6620, 6655, 6820, 7282, 7502, 10261, 13310, 14564, 15004, 18205, 18755, 20522, 26620, 36410, 37510, 40051, 41044, 41261, 51305, 72820, 75020, 80102, 82522, 102610, 112871, 160204, 165044, 200255, 205220, 206305, 225742, 400510, 412610, 440561, 451484, 564355, 801020, 825220, 881122, 1128710, 1241581, 1762244, 2202805, 2257420, 2483162, 4405610, 4966324, 6207905, 8811220, 12415810, 13657391, 24831620, 27314782, 54629564, 68286955, 136573910, 273147820]

約数ペア:

[(1, 273147820), (2, 136573910), (4, 68286955), (5, 54629564), (10, 27314782), (11, 24831620), (20, 13657391), (22, 12415810), (31, 8811220), (44, 6207905), (55, 4966324), (62, 4405610), (110, 2483162), (121, 2257420), (124, 2202805), (155, 1762244), (220, 1241581), (242, 1128710), (310, 881122), (331, 825220), (341, 801020), (484, 564355), (605, 451484), (620, 440561), (662, 412610), (682, 400510), (1210, 225742), (1324, 206305), (1331, 205220), (1364, 200255), (1655, 165044), (1705, 160204), (2420, 112871), (2662, 102610), (3310, 82522), (3410, 80102), (3641, 75020), (3751, 72820), (5324, 51305), (6620, 41261), (6655, 41044), (6820, 40051), (7282, 37510), (7502, 36410), (10261, 26620), (13310, 20522), (14564, 18755), (15004, 18205)]