42551640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6257

約数の個数: 96

約数和(自身を含む): 145594800

約数和(自身を除く): 103043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6221, 6840, 12442, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 74652, 93315, 111978, 118199, 124420, 149304, 186630, 223956, 236398, 248840, 279945, 354597, 373260, 447912, 472796, 559890, 590995, 709194, 746520, 945592, 1063791, 1119780, 1181990, 1418388, 1772985, 2127582, 2239560, 2363980, 2836776, 3545970, 4255164, 4727960, 5318955, 7091940, 8510328, 10637910, 14183880, 21275820, 42551640]

約数ペア:

[(1, 42551640), (2, 21275820), (3, 14183880), (4, 10637910), (5, 8510328), (6, 7091940), (8, 5318955), (9, 4727960), (10, 4255164), (12, 3545970), (15, 2836776), (18, 2363980), (19, 2239560), (20, 2127582), (24, 1772985), (30, 1418388), (36, 1181990), (38, 1119780), (40, 1063791), (45, 945592), (57, 746520), (60, 709194), (72, 590995), (76, 559890), (90, 472796), (95, 447912), (114, 373260), (120, 354597), (152, 279945), (171, 248840), (180, 236398), (190, 223956), (228, 186630), (285, 149304), (342, 124420), (360, 118199), (380, 111978), (456, 93315), (570, 74652), (684, 62210), (760, 55989), (855, 49768), (1140, 37326), (1368, 31105), (1710, 24884), (2280, 18663), (3420, 12442), (6221, 6840)]