77420200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 211548960

約数和(自身を除く): 134128760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2707, 2860, 3575, 5414, 5720, 7150, 10828, 13535, 14300, 21656, 27070, 28600, 29777, 35191, 54140, 59554, 67675, 70382, 108280, 119108, 135350, 140764, 148885, 175955, 238216, 270700, 281528, 297770, 351910, 387101, 541400, 595540, 703820, 744425, 774202, 879775, 1191080, 1407640, 1488850, 1548404, 1759550, 1935505, 2977700, 3096808, 3519100, 3871010, 5955400, 7038200, 7742020, 9677525, 15484040, 19355050, 38710100, 77420200]

約数ペア:

[(1, 77420200), (2, 38710100), (4, 19355050), (5, 15484040), (8, 9677525), (10, 7742020), (11, 7038200), (13, 5955400), (20, 3871010), (22, 3519100), (25, 3096808), (26, 2977700), (40, 1935505), (44, 1759550), (50, 1548404), (52, 1488850), (55, 1407640), (65, 1191080), (88, 879775), (100, 774202), (104, 744425), (110, 703820), (130, 595540), (143, 541400), (200, 387101), (220, 351910), (260, 297770), (275, 281528), (286, 270700), (325, 238216), (440, 175955), (520, 148885), (550, 140764), (572, 135350), (650, 119108), (715, 108280), (1100, 70382), (1144, 67675), (1300, 59554), (1430, 54140), (2200, 35191), (2600, 29777), (2707, 28600), (2860, 27070), (3575, 21656), (5414, 14300), (5720, 13535), (7150, 10828)]