752893900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22079}}^1$

素因数の和:22135

約数の個数: 72

約数和(自身を含む): 1839882240

約数和(自身を除く): 1086988340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 22079, 34100, 44158, 88316, 110395, 220790, 242869, 441580, 485738, 551975, 684449, 971476, 1103950, 1214345, 1368898, 2207900, 2428690, 2737796, 3422245, 4857380, 6071725, 6844490, 7528939, 12143450, 13688980, 15057878, 17111225, 24286900, 30115756, 34222450, 37644695, 68444900, 75289390, 150578780, 188223475, 376446950, 752893900]

約数ペア:

[(1, 752893900), (2, 376446950), (4, 188223475), (5, 150578780), (10, 75289390), (11, 68444900), (20, 37644695), (22, 34222450), (25, 30115756), (31, 24286900), (44, 17111225), (50, 15057878), (55, 13688980), (62, 12143450), (100, 7528939), (110, 6844490), (124, 6071725), (155, 4857380), (220, 3422245), (275, 2737796), (310, 2428690), (341, 2207900), (550, 1368898), (620, 1214345), (682, 1103950), (775, 971476), (1100, 684449), (1364, 551975), (1550, 485738), (1705, 441580), (3100, 242869), (3410, 220790), (6820, 110395), (8525, 88316), (17050, 44158), (22079, 34100)]