284578020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9467}}^1$

素因数の和:9649

約数の個数: 72

約数和(自身を含む): 868480704

約数和(自身を除く): 583902684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 9467, 10020, 15030, 18934, 28401, 30060, 37868, 47335, 56802, 85203, 94670, 113604, 142005, 170406, 189340, 284010, 340812, 426015, 568020, 852030, 1580989, 1704060, 3161978, 4742967, 6323956, 7904945, 9485934, 14228901, 15809890, 18971868, 23714835, 28457802, 31619780, 47429670, 56915604, 71144505, 94859340, 142289010, 284578020]

約数ペア:

[(1, 284578020), (2, 142289010), (3, 94859340), (4, 71144505), (5, 56915604), (6, 47429670), (9, 31619780), (10, 28457802), (12, 23714835), (15, 18971868), (18, 15809890), (20, 14228901), (30, 9485934), (36, 7904945), (45, 6323956), (60, 4742967), (90, 3161978), (167, 1704060), (180, 1580989), (334, 852030), (501, 568020), (668, 426015), (835, 340812), (1002, 284010), (1503, 189340), (1670, 170406), (2004, 142005), (2505, 113604), (3006, 94670), (3340, 85203), (5010, 56802), (6012, 47335), (7515, 37868), (9467, 30060), (10020, 28401), (15030, 18934)]