72048900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 144

約数和(自身を含む): 259983360

約数和(自身を除く): 187934460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3119, 3300, 3850, 4620, 5775, 6238, 7700, 9357, 11550, 12476, 15595, 18714, 21833, 23100, 31190, 34309, 37428, 43666, 46785, 62380, 65499, 68618, 77975, 87332, 93570, 102927, 109165, 130998, 137236, 155950, 171545, 187140, 205854, 218330, 233925, 240163, 261996, 311900, 327495, 343090, 411708, 436660, 467850, 480326, 514635, 545825, 654990, 686180, 720489, 857725, 935700, 960652, 1029270, 1091650, 1200815, 1309980, 1440978, 1637475, 1715450, 2058540, 2183300, 2401630, 2573175, 2881956, 3274950, 3430900, 3602445, 4803260, 5146350, 6004075, 6549900, 7204890, 10292700, 12008150, 14409780, 18012225, 24016300, 36024450, 72048900]

約数ペア:

[(1, 72048900), (2, 36024450), (3, 24016300), (4, 18012225), (5, 14409780), (6, 12008150), (7, 10292700), (10, 7204890), (11, 6549900), (12, 6004075), (14, 5146350), (15, 4803260), (20, 3602445), (21, 3430900), (22, 3274950), (25, 2881956), (28, 2573175), (30, 2401630), (33, 2183300), (35, 2058540), (42, 1715450), (44, 1637475), (50, 1440978), (55, 1309980), (60, 1200815), (66, 1091650), (70, 1029270), (75, 960652), (77, 935700), (84, 857725), (100, 720489), (105, 686180), (110, 654990), (132, 545825), (140, 514635), (150, 480326), (154, 467850), (165, 436660), (175, 411708), (210, 343090), (220, 327495), (231, 311900), (275, 261996), (300, 240163), (308, 233925), (330, 218330), (350, 205854), (385, 187140), (420, 171545), (462, 155950), (525, 137236), (550, 130998), (660, 109165), (700, 102927), (770, 93570), (825, 87332), (924, 77975), (1050, 68618), (1100, 65499), (1155, 62380), (1540, 46785), (1650, 43666), (1925, 37428), (2100, 34309), (2310, 31190), (3119, 23100), (3300, 21833), (3850, 18714), (4620, 15595), (5775, 12476), (6238, 11550), (7700, 9357)]