1224809100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1814

約数の個数: 180

約数和(自身を含む): 4017321000

約数和(自身を除く): 2792511900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 89, 90, 100, 108, 135, 150, 162, 178, 180, 225, 267, 270, 300, 324, 356, 405, 445, 450, 534, 540, 675, 801, 810, 890, 900, 1068, 1335, 1350, 1602, 1620, 1699, 1780, 2025, 2225, 2403, 2670, 2700, 3204, 3398, 4005, 4050, 4450, 4806, 5097, 5340, 6675, 6796, 7209, 8010, 8100, 8495, 8900, 9612, 10194, 12015, 13350, 14418, 15291, 16020, 16990, 20025, 20388, 24030, 25485, 26700, 28836, 30582, 33980, 36045, 40050, 42475, 45873, 48060, 50970, 60075, 61164, 72090, 76455, 80100, 84950, 91746, 101940, 120150, 127425, 137619, 144180, 151211, 152910, 169900, 180225, 183492, 229365, 240300, 254850, 275238, 302422, 305820, 360450, 382275, 453633, 458730, 509700, 550476, 604844, 688095, 720900, 756055, 764550, 907266, 917460, 1146825, 1360899, 1376190, 1512110, 1529100, 1814532, 2268165, 2293650, 2721798, 2752380, 3024220, 3440475, 3780275, 4082697, 4536330, 4587300, 5443596, 6804495, 6880950, 7560550, 8165394, 9072660, 11340825, 12248091, 13608990, 13761900, 15121100, 16330788, 20413485, 22681650, 24496182, 27217980, 34022475, 40826970, 45363300, 48992364, 61240455, 68044950, 81653940, 102067425, 122480910, 136089900, 204134850, 244961820, 306202275, 408269700, 612404550, 1224809100]

約数ペア:

[(1, 1224809100), (2, 612404550), (3, 408269700), (4, 306202275), (5, 244961820), (6, 204134850), (9, 136089900), (10, 122480910), (12, 102067425), (15, 81653940), (18, 68044950), (20, 61240455), (25, 48992364), (27, 45363300), (30, 40826970), (36, 34022475), (45, 27217980), (50, 24496182), (54, 22681650), (60, 20413485), (75, 16330788), (81, 15121100), (89, 13761900), (90, 13608990), (100, 12248091), (108, 11340825), (135, 9072660), (150, 8165394), (162, 7560550), (178, 6880950), (180, 6804495), (225, 5443596), (267, 4587300), (270, 4536330), (300, 4082697), (324, 3780275), (356, 3440475), (405, 3024220), (445, 2752380), (450, 2721798), (534, 2293650), (540, 2268165), (675, 1814532), (801, 1529100), (810, 1512110), (890, 1376190), (900, 1360899), (1068, 1146825), (1335, 917460), (1350, 907266), (1602, 764550), (1620, 756055), (1699, 720900), (1780, 688095), (2025, 604844), (2225, 550476), (2403, 509700), (2670, 458730), (2700, 453633), (3204, 382275), (3398, 360450), (4005, 305820), (4050, 302422), (4450, 275238), (4806, 254850), (5097, 240300), (5340, 229365), (6675, 183492), (6796, 180225), (7209, 169900), (8010, 152910), (8100, 151211), (8495, 144180), (8900, 137619), (9612, 127425), (10194, 120150), (12015, 101940), (13350, 91746), (14418, 84950), (15291, 80100), (16020, 76455), (16990, 72090), (20025, 61164), (20388, 60075), (24030, 50970), (25485, 48060), (26700, 45873), (28836, 42475), (30582, 40050), (33980, 36045)]