120308400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 180

約数和(自身を含む): 435955728

約数和(自身を除く): 315647328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1453, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 2906, 3312, 3450, 3600, 4140, 4359, 4600, 5175, 5520, 5812, 6900, 7265, 8280, 8718, 9200, 10350, 11624, 13077, 13800, 14530, 16560, 17436, 20700, 21795, 23248, 26154, 27600, 29060, 33419, 34872, 36325, 41400, 43590, 52308, 58120, 65385, 66838, 69744, 72650, 82800, 87180, 100257, 104616, 108975, 116240, 130770, 133676, 145300, 167095, 174360, 200514, 209232, 217950, 261540, 267352, 290600, 300771, 326925, 334190, 348720, 401028, 435900, 501285, 523080, 534704, 581200, 601542, 653850, 668380, 802056, 835475, 871800, 1002570, 1046160, 1203084, 1307700, 1336760, 1503855, 1604112, 1670950, 1743600, 2005140, 2406168, 2506425, 2615400, 2673520, 3007710, 3341900, 4010280, 4812336, 5012850, 5230800, 6015420, 6683800, 7519275, 8020560, 10025700, 12030840, 13367600, 15038550, 20051400, 24061680, 30077100, 40102800, 60154200, 120308400]

約数ペア:

[(1, 120308400), (2, 60154200), (3, 40102800), (4, 30077100), (5, 24061680), (6, 20051400), (8, 15038550), (9, 13367600), (10, 12030840), (12, 10025700), (15, 8020560), (16, 7519275), (18, 6683800), (20, 6015420), (23, 5230800), (24, 5012850), (25, 4812336), (30, 4010280), (36, 3341900), (40, 3007710), (45, 2673520), (46, 2615400), (48, 2506425), (50, 2406168), (60, 2005140), (69, 1743600), (72, 1670950), (75, 1604112), (80, 1503855), (90, 1336760), (92, 1307700), (100, 1203084), (115, 1046160), (120, 1002570), (138, 871800), (144, 835475), (150, 802056), (180, 668380), (184, 653850), (200, 601542), (207, 581200), (225, 534704), (230, 523080), (240, 501285), (276, 435900), (300, 401028), (345, 348720), (360, 334190), (368, 326925), (400, 300771), (414, 290600), (450, 267352), (460, 261540), (552, 217950), (575, 209232), (600, 200514), (690, 174360), (720, 167095), (828, 145300), (900, 133676), (920, 130770), (1035, 116240), (1104, 108975), (1150, 104616), (1200, 100257), (1380, 87180), (1453, 82800), (1656, 72650), (1725, 69744), (1800, 66838), (1840, 65385), (2070, 58120), (2300, 52308), (2760, 43590), (2906, 41400), (3312, 36325), (3450, 34872), (3600, 33419), (4140, 29060), (4359, 27600), (4600, 26154), (5175, 23248), (5520, 21795), (5812, 20700), (6900, 17436), (7265, 16560), (8280, 14530), (8718, 13800), (9200, 13077), (10350, 11624)]