300965720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5653}}^1$

素因数の和:5697

約数の個数: 64

約数和(自身を含む): 744971040

約数和(自身を除く): 444005320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 4840, 5324, 5653, 6655, 10648, 11306, 13310, 22612, 26620, 28265, 45224, 53240, 56530, 62183, 113060, 124366, 226120, 248732, 310915, 497464, 621830, 684013, 1243660, 1368026, 2487320, 2736052, 3420065, 5472104, 6840130, 7524143, 13680260, 15048286, 27360520, 30096572, 37620715, 60193144, 75241430, 150482860, 300965720]

約数ペア:

[(1, 300965720), (2, 150482860), (4, 75241430), (5, 60193144), (8, 37620715), (10, 30096572), (11, 27360520), (20, 15048286), (22, 13680260), (40, 7524143), (44, 6840130), (55, 5472104), (88, 3420065), (110, 2736052), (121, 2487320), (220, 1368026), (242, 1243660), (440, 684013), (484, 621830), (605, 497464), (968, 310915), (1210, 248732), (1331, 226120), (2420, 124366), (2662, 113060), (4840, 62183), (5324, 56530), (5653, 53240), (6655, 45224), (10648, 28265), (11306, 26620), (13310, 22612)]