110620400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 299647488

約数和(自身を除く): 189027088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 811, 880, 1100, 1240, 1364, 1550, 1622, 1705, 2200, 2480, 2728, 3100, 3244, 3410, 4055, 4400, 5456, 6200, 6488, 6820, 8110, 8525, 8921, 12400, 12976, 13640, 16220, 17050, 17842, 20275, 25141, 27280, 32440, 34100, 35684, 40550, 44605, 50282, 64880, 68200, 71368, 81100, 89210, 100564, 125705, 136400, 142736, 162200, 178420, 201128, 223025, 251410, 276551, 324400, 356840, 402256, 446050, 502820, 553102, 628525, 713680, 892100, 1005640, 1106204, 1257050, 1382755, 1784200, 2011280, 2212408, 2514100, 2765510, 3568400, 4424816, 5028200, 5531020, 6913775, 10056400, 11062040, 13827550, 22124080, 27655100, 55310200, 110620400]

約数ペア:

[(1, 110620400), (2, 55310200), (4, 27655100), (5, 22124080), (8, 13827550), (10, 11062040), (11, 10056400), (16, 6913775), (20, 5531020), (22, 5028200), (25, 4424816), (31, 3568400), (40, 2765510), (44, 2514100), (50, 2212408), (55, 2011280), (62, 1784200), (80, 1382755), (88, 1257050), (100, 1106204), (110, 1005640), (124, 892100), (155, 713680), (176, 628525), (200, 553102), (220, 502820), (248, 446050), (275, 402256), (310, 356840), (341, 324400), (400, 276551), (440, 251410), (496, 223025), (550, 201128), (620, 178420), (682, 162200), (775, 142736), (811, 136400), (880, 125705), (1100, 100564), (1240, 89210), (1364, 81100), (1550, 71368), (1622, 68200), (1705, 64880), (2200, 50282), (2480, 44605), (2728, 40550), (3100, 35684), (3244, 34100), (3410, 32440), (4055, 27280), (4400, 25141), (5456, 20275), (6200, 17842), (6488, 17050), (6820, 16220), (8110, 13640), (8525, 12976), (8921, 12400)]