7023900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 21897904

約数和(自身を除く): 14874004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1801, 1950, 3602, 3900, 5403, 7204, 9005, 10806, 18010, 21612, 23413, 27015, 36020, 45025, 46826, 54030, 70239, 90050, 93652, 108060, 117065, 135075, 140478, 180100, 234130, 270150, 280956, 351195, 468260, 540300, 585325, 702390, 1170650, 1404780, 1755975, 2341300, 3511950, 7023900]

約数ペア:

[(1, 7023900), (2, 3511950), (3, 2341300), (4, 1755975), (5, 1404780), (6, 1170650), (10, 702390), (12, 585325), (13, 540300), (15, 468260), (20, 351195), (25, 280956), (26, 270150), (30, 234130), (39, 180100), (50, 140478), (52, 135075), (60, 117065), (65, 108060), (75, 93652), (78, 90050), (100, 70239), (130, 54030), (150, 46826), (156, 45025), (195, 36020), (260, 27015), (300, 23413), (325, 21612), (390, 18010), (650, 10806), (780, 9005), (975, 7204), (1300, 5403), (1801, 3900), (1950, 3602)]