30504900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 92119104

約数和(自身を除く): 61614204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 4421, 6900, 8842, 13263, 17684, 22105, 26526, 44210, 53052, 66315, 88420, 101683, 110525, 132630, 203366, 221050, 265260, 305049, 331575, 406732, 442100, 508415, 610098, 663150, 1016830, 1220196, 1326300, 1525245, 2033660, 2542075, 3050490, 5084150, 6100980, 7626225, 10168300, 15252450, 30504900]

約数ペア:

[(1, 30504900), (2, 15252450), (3, 10168300), (4, 7626225), (5, 6100980), (6, 5084150), (10, 3050490), (12, 2542075), (15, 2033660), (20, 1525245), (23, 1326300), (25, 1220196), (30, 1016830), (46, 663150), (50, 610098), (60, 508415), (69, 442100), (75, 406732), (92, 331575), (100, 305049), (115, 265260), (138, 221050), (150, 203366), (230, 132630), (276, 110525), (300, 101683), (345, 88420), (460, 66315), (575, 53052), (690, 44210), (1150, 26526), (1380, 22105), (1725, 17684), (2300, 13263), (3450, 8842), (4421, 6900)]