149535450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 414616320

約数和(自身を除く): 265080870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 257, 270, 431, 450, 514, 675, 771, 862, 1285, 1293, 1350, 1542, 2155, 2313, 2570, 2586, 3855, 3879, 4310, 4626, 6425, 6465, 6939, 7710, 7758, 10775, 11565, 11637, 12850, 12930, 13878, 19275, 19395, 21550, 23130, 23274, 32325, 34695, 38550, 38790, 57825, 58185, 64650, 69390, 96975, 110767, 115650, 116370, 173475, 193950, 221534, 290925, 332301, 346950, 553835, 581850, 664602, 996903, 1107670, 1661505, 1993806, 2769175, 2990709, 3323010, 4984515, 5538350, 5981418, 8307525, 9969030, 14953545, 16615050, 24922575, 29907090, 49845150, 74767725, 149535450]

約数ペア:

[(1, 149535450), (2, 74767725), (3, 49845150), (5, 29907090), (6, 24922575), (9, 16615050), (10, 14953545), (15, 9969030), (18, 8307525), (25, 5981418), (27, 5538350), (30, 4984515), (45, 3323010), (50, 2990709), (54, 2769175), (75, 1993806), (90, 1661505), (135, 1107670), (150, 996903), (225, 664602), (257, 581850), (270, 553835), (431, 346950), (450, 332301), (514, 290925), (675, 221534), (771, 193950), (862, 173475), (1285, 116370), (1293, 115650), (1350, 110767), (1542, 96975), (2155, 69390), (2313, 64650), (2570, 58185), (2586, 57825), (3855, 38790), (3879, 38550), (4310, 34695), (4626, 32325), (6425, 23274), (6465, 23130), (6939, 21550), (7710, 19395), (7758, 19275), (10775, 13878), (11565, 12930), (11637, 12850)]