2885850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 8683038

約数和(自身を除く): 5797188

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 53, 55, 66, 75, 90, 99, 106, 110, 121, 150, 159, 165, 198, 225, 242, 265, 275, 318, 330, 363, 450, 477, 495, 530, 550, 583, 605, 726, 795, 825, 954, 990, 1089, 1166, 1210, 1325, 1590, 1650, 1749, 1815, 2178, 2385, 2475, 2650, 2915, 3025, 3498, 3630, 3975, 4770, 4950, 5247, 5445, 5830, 6050, 6413, 7950, 8745, 9075, 10494, 10890, 11925, 12826, 14575, 17490, 18150, 19239, 23850, 26235, 27225, 29150, 32065, 38478, 43725, 52470, 54450, 57717, 64130, 87450, 96195, 115434, 131175, 160325, 192390, 262350, 288585, 320650, 480975, 577170, 961950, 1442925, 2885850]

約数ペア:

[(1, 2885850), (2, 1442925), (3, 961950), (5, 577170), (6, 480975), (9, 320650), (10, 288585), (11, 262350), (15, 192390), (18, 160325), (22, 131175), (25, 115434), (30, 96195), (33, 87450), (45, 64130), (50, 57717), (53, 54450), (55, 52470), (66, 43725), (75, 38478), (90, 32065), (99, 29150), (106, 27225), (110, 26235), (121, 23850), (150, 19239), (159, 18150), (165, 17490), (198, 14575), (225, 12826), (242, 11925), (265, 10890), (275, 10494), (318, 9075), (330, 8745), (363, 7950), (450, 6413), (477, 6050), (495, 5830), (530, 5445), (550, 5247), (583, 4950), (605, 4770), (726, 3975), (795, 3630), (825, 3498), (954, 3025), (990, 2915), (1089, 2650), (1166, 2475), (1210, 2385), (1325, 2178), (1590, 1815), (1650, 1749)]