426440300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2760

約数の個数: 108

約数和(自身を含む): 1095794448

約数和(自身を除く): 669354148

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 572, 605, 650, 715, 1100, 1210, 1300, 1430, 1573, 2420, 2711, 2860, 3025, 3146, 3575, 5422, 6050, 6292, 7150, 7865, 10844, 12100, 13555, 14300, 15730, 27110, 29821, 31460, 35243, 39325, 54220, 59642, 67775, 70486, 78650, 119284, 135550, 140972, 149105, 157300, 176215, 271100, 298210, 328031, 352430, 387673, 596420, 656062, 704860, 745525, 775346, 881075, 1312124, 1491050, 1550692, 1640155, 1762150, 1938365, 2982100, 3280310, 3524300, 3876730, 4264403, 6560620, 7753460, 8200775, 8528806, 9691825, 16401550, 17057612, 19383650, 21322015, 32803100, 38767300, 42644030, 85288060, 106610075, 213220150, 426440300]

約数ペア:

[(1, 426440300), (2, 213220150), (4, 106610075), (5, 85288060), (10, 42644030), (11, 38767300), (13, 32803100), (20, 21322015), (22, 19383650), (25, 17057612), (26, 16401550), (44, 9691825), (50, 8528806), (52, 8200775), (55, 7753460), (65, 6560620), (100, 4264403), (110, 3876730), (121, 3524300), (130, 3280310), (143, 2982100), (220, 1938365), (242, 1762150), (260, 1640155), (275, 1550692), (286, 1491050), (325, 1312124), (484, 881075), (550, 775346), (572, 745525), (605, 704860), (650, 656062), (715, 596420), (1100, 387673), (1210, 352430), (1300, 328031), (1430, 298210), (1573, 271100), (2420, 176215), (2711, 157300), (2860, 149105), (3025, 140972), (3146, 135550), (3575, 119284), (5422, 78650), (6050, 70486), (6292, 67775), (7150, 59642), (7865, 54220), (10844, 39325), (12100, 35243), (13555, 31460), (14300, 29821), (15730, 27110)]