30044300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 77578368

約数和(自身を除く): 47534068

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 191, 220, 242, 260, 275, 286, 325, 382, 484, 550, 572, 605, 650, 715, 764, 955, 1100, 1210, 1300, 1430, 1573, 1910, 2101, 2420, 2483, 2860, 3025, 3146, 3575, 3820, 4202, 4775, 4966, 6050, 6292, 7150, 7865, 8404, 9550, 9932, 10505, 12100, 12415, 14300, 15730, 19100, 21010, 23111, 24830, 27313, 31460, 39325, 42020, 46222, 49660, 52525, 54626, 62075, 78650, 92444, 105050, 109252, 115555, 124150, 136565, 157300, 210100, 231110, 248300, 273130, 300443, 462220, 546260, 577775, 600886, 682825, 1155550, 1201772, 1365650, 1502215, 2311100, 2731300, 3004430, 6008860, 7511075, 15022150, 30044300]

約数ペア:

[(1, 30044300), (2, 15022150), (4, 7511075), (5, 6008860), (10, 3004430), (11, 2731300), (13, 2311100), (20, 1502215), (22, 1365650), (25, 1201772), (26, 1155550), (44, 682825), (50, 600886), (52, 577775), (55, 546260), (65, 462220), (100, 300443), (110, 273130), (121, 248300), (130, 231110), (143, 210100), (191, 157300), (220, 136565), (242, 124150), (260, 115555), (275, 109252), (286, 105050), (325, 92444), (382, 78650), (484, 62075), (550, 54626), (572, 52525), (605, 49660), (650, 46222), (715, 42020), (764, 39325), (955, 31460), (1100, 27313), (1210, 24830), (1300, 23111), (1430, 21010), (1573, 19100), (1910, 15730), (2101, 14300), (2420, 12415), (2483, 12100), (2860, 10505), (3025, 9932), (3146, 9550), (3575, 8404), (3820, 7865), (4202, 7150), (4775, 6292), (4966, 6050)]