123989400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{22961}}^1$

素因数の和:22986

約数の個数: 96

約数和(自身を含む): 427093200

約数和(自身を除く): 303103800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 22961, 45922, 68883, 91844, 114805, 137766, 183688, 206649, 229610, 275532, 344415, 413298, 459220, 551064, 574025, 619947, 688830, 826596, 918440, 1033245, 1148050, 1239894, 1377660, 1653192, 1722075, 2066490, 2296100, 2479788, 2755320, 3099735, 3444150, 4132980, 4592200, 4959576, 5166225, 6199470, 6888300, 8265960, 10332450, 12398940, 13776600, 15498675, 20664900, 24797880, 30997350, 41329800, 61994700, 123989400]

約数ペア:

[(1, 123989400), (2, 61994700), (3, 41329800), (4, 30997350), (5, 24797880), (6, 20664900), (8, 15498675), (9, 13776600), (10, 12398940), (12, 10332450), (15, 8265960), (18, 6888300), (20, 6199470), (24, 5166225), (25, 4959576), (27, 4592200), (30, 4132980), (36, 3444150), (40, 3099735), (45, 2755320), (50, 2479788), (54, 2296100), (60, 2066490), (72, 1722075), (75, 1653192), (90, 1377660), (100, 1239894), (108, 1148050), (120, 1033245), (135, 918440), (150, 826596), (180, 688830), (200, 619947), (216, 574025), (225, 551064), (270, 459220), (300, 413298), (360, 344415), (450, 275532), (540, 229610), (600, 206649), (675, 183688), (900, 137766), (1080, 114805), (1350, 91844), (1800, 68883), (2700, 45922), (5400, 22961)]