1223291250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 3581978400

約数和(自身を除く): 2358687150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 59, 75, 90, 95, 97, 114, 118, 125, 150, 171, 177, 190, 194, 225, 250, 285, 291, 295, 342, 354, 375, 450, 475, 485, 531, 570, 582, 590, 625, 750, 855, 873, 885, 950, 970, 1062, 1121, 1125, 1250, 1425, 1455, 1475, 1710, 1746, 1770, 1843, 1875, 2242, 2250, 2375, 2425, 2655, 2850, 2910, 2950, 3363, 3686, 3750, 4275, 4365, 4425, 4750, 4850, 5310, 5529, 5605, 5625, 5723, 6726, 7125, 7275, 7375, 8550, 8730, 8850, 9215, 10089, 11058, 11210, 11250, 11446, 11875, 12125, 13275, 14250, 14550, 14750, 16587, 16815, 17169, 18430, 20178, 21375, 21825, 22125, 23750, 24250, 26550, 27645, 28025, 28615, 33174, 33630, 34338, 35625, 36375, 36875, 42750, 43650, 44250, 46075, 50445, 51507, 55290, 56050, 57230, 60625, 66375, 71250, 72750, 73750, 82935, 84075, 85845, 92150, 100890, 103014, 106875, 108737, 109125, 110625, 121250, 132750, 138225, 140125, 143075, 165870, 168150, 171690, 181875, 213750, 217474, 218250, 221250, 230375, 252225, 257535, 276450, 280250, 286150, 326211, 331875, 363750, 414675, 420375, 429225, 460750, 504450, 515070, 543685, 545625, 652422, 663750, 691125, 700625, 715375, 829350, 840750, 858450, 978633, 1087370, 1091250, 1151875, 1261125, 1287675, 1382250, 1401250, 1430750, 1631055, 1957266, 2073375, 2101875, 2146125, 2303750, 2522250, 2575350, 2718425, 3262110, 3455625, 3576875, 4146750, 4203750, 4292250, 4893165, 5436850, 6305625, 6438375, 6911250, 7153750, 8155275, 9786330, 10366875, 10730625, 12611250, 12876750, 13592125, 16310550, 20733750, 21461250, 24465825, 27184250, 32191875, 40776375, 48931650, 64383750, 67960625, 81552750, 122329125, 135921250, 203881875, 244658250, 407763750, 611645625, 1223291250]

約数ペア:

[(1, 1223291250), (2, 611645625), (3, 407763750), (5, 244658250), (6, 203881875), (9, 135921250), (10, 122329125), (15, 81552750), (18, 67960625), (19, 64383750), (25, 48931650), (30, 40776375), (38, 32191875), (45, 27184250), (50, 24465825), (57, 21461250), (59, 20733750), (75, 16310550), (90, 13592125), (95, 12876750), (97, 12611250), (114, 10730625), (118, 10366875), (125, 9786330), (150, 8155275), (171, 7153750), (177, 6911250), (190, 6438375), (194, 6305625), (225, 5436850), (250, 4893165), (285, 4292250), (291, 4203750), (295, 4146750), (342, 3576875), (354, 3455625), (375, 3262110), (450, 2718425), (475, 2575350), (485, 2522250), (531, 2303750), (570, 2146125), (582, 2101875), (590, 2073375), (625, 1957266), (750, 1631055), (855, 1430750), (873, 1401250), (885, 1382250), (950, 1287675), (970, 1261125), (1062, 1151875), (1121, 1091250), (1125, 1087370), (1250, 978633), (1425, 858450), (1455, 840750), (1475, 829350), (1710, 715375), (1746, 700625), (1770, 691125), (1843, 663750), (1875, 652422), (2242, 545625), (2250, 543685), (2375, 515070), (2425, 504450), (2655, 460750), (2850, 429225), (2910, 420375), (2950, 414675), (3363, 363750), (3686, 331875), (3750, 326211), (4275, 286150), (4365, 280250), (4425, 276450), (4750, 257535), (4850, 252225), (5310, 230375), (5529, 221250), (5605, 218250), (5625, 217474), (5723, 213750), (6726, 181875), (7125, 171690), (7275, 168150), (7375, 165870), (8550, 143075), (8730, 140125), (8850, 138225), (9215, 132750), (10089, 121250), (11058, 110625), (11210, 109125), (11250, 108737), (11446, 106875), (11875, 103014), (12125, 100890), (13275, 92150), (14250, 85845), (14550, 84075), (14750, 82935), (16587, 73750), (16815, 72750), (17169, 71250), (18430, 66375), (20178, 60625), (21375, 57230), (21825, 56050), (22125, 55290), (23750, 51507), (24250, 50445), (26550, 46075), (27645, 44250), (28025, 43650), (28615, 42750), (33174, 36875), (33630, 36375), (34338, 35625)]