154065960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 524078100

約数和(自身を除く): 370012140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 809, 828, 920, 1035, 1058, 1380, 1587, 1618, 1656, 2070, 2116, 2427, 2645, 2760, 3174, 3236, 4045, 4140, 4232, 4761, 4854, 5290, 6348, 6472, 7281, 7935, 8090, 8280, 9522, 9708, 10580, 12135, 12696, 14562, 15870, 16180, 18607, 19044, 19416, 21160, 23805, 24270, 29124, 31740, 32360, 36405, 37214, 38088, 47610, 48540, 55821, 58248, 63480, 72810, 74428, 93035, 95220, 97080, 111642, 145620, 148856, 167463, 186070, 190440, 223284, 279105, 291240, 334926, 372140, 427961, 446568, 558210, 669852, 744280, 837315, 855922, 1116420, 1283883, 1339704, 1674630, 1711844, 2139805, 2232840, 2567766, 3349260, 3423688, 3851649, 4279610, 5135532, 6419415, 6698520, 7703298, 8559220, 10271064, 12838830, 15406596, 17118440, 19258245, 25677660, 30813192, 38516490, 51355320, 77032980, 154065960]

約数ペア:

[(1, 154065960), (2, 77032980), (3, 51355320), (4, 38516490), (5, 30813192), (6, 25677660), (8, 19258245), (9, 17118440), (10, 15406596), (12, 12838830), (15, 10271064), (18, 8559220), (20, 7703298), (23, 6698520), (24, 6419415), (30, 5135532), (36, 4279610), (40, 3851649), (45, 3423688), (46, 3349260), (60, 2567766), (69, 2232840), (72, 2139805), (90, 1711844), (92, 1674630), (115, 1339704), (120, 1283883), (138, 1116420), (180, 855922), (184, 837315), (207, 744280), (230, 669852), (276, 558210), (345, 446568), (360, 427961), (414, 372140), (460, 334926), (529, 291240), (552, 279105), (690, 223284), (809, 190440), (828, 186070), (920, 167463), (1035, 148856), (1058, 145620), (1380, 111642), (1587, 97080), (1618, 95220), (1656, 93035), (2070, 74428), (2116, 72810), (2427, 63480), (2645, 58248), (2760, 55821), (3174, 48540), (3236, 47610), (4045, 38088), (4140, 37214), (4232, 36405), (4761, 32360), (4854, 31740), (5290, 29124), (6348, 24270), (6472, 23805), (7281, 21160), (7935, 19416), (8090, 19044), (8280, 18607), (9522, 16180), (9708, 15870), (10580, 14562), (12135, 12696)]