268946700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 886609920

約数和(自身を除く): 617663220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 121, 124, 132, 150, 155, 165, 186, 220, 239, 242, 275, 300, 310, 330, 341, 363, 372, 465, 478, 484, 550, 605, 620, 660, 682, 717, 726, 775, 825, 930, 956, 1023, 1100, 1195, 1210, 1364, 1434, 1452, 1550, 1650, 1705, 1815, 1860, 2046, 2325, 2390, 2420, 2629, 2868, 3025, 3100, 3300, 3410, 3585, 3630, 3751, 4092, 4650, 4780, 5115, 5258, 5975, 6050, 6820, 7170, 7260, 7409, 7502, 7887, 8525, 9075, 9300, 10230, 10516, 11253, 11950, 12100, 13145, 14340, 14818, 15004, 15774, 17050, 17925, 18150, 18755, 20460, 22227, 22506, 23900, 25575, 26290, 28919, 29636, 31548, 34100, 35850, 36300, 37045, 37510, 39435, 44454, 45012, 51150, 52580, 56265, 57838, 65725, 71700, 74090, 75020, 78870, 81499, 86757, 88908, 93775, 102300, 111135, 112530, 115676, 131450, 144595, 148180, 157740, 162998, 173514, 185225, 187550, 197175, 222270, 225060, 244497, 262900, 281325, 289190, 325996, 347028, 370450, 375100, 394350, 407495, 433785, 444540, 488994, 555675, 562650, 578380, 722975, 740900, 788700, 814990, 867570, 896489, 977988, 1111350, 1125300, 1222485, 1445950, 1629980, 1735140, 1792978, 2037475, 2168925, 2222700, 2444970, 2689467, 2891900, 3585956, 4074950, 4337850, 4482445, 4889940, 5378934, 6112425, 8149900, 8675700, 8964890, 10757868, 12224850, 13447335, 17929780, 22412225, 24449700, 26894670, 44824450, 53789340, 67236675, 89648900, 134473350, 268946700]

約数ペア:

[(1, 268946700), (2, 134473350), (3, 89648900), (4, 67236675), (5, 53789340), (6, 44824450), (10, 26894670), (11, 24449700), (12, 22412225), (15, 17929780), (20, 13447335), (22, 12224850), (25, 10757868), (30, 8964890), (31, 8675700), (33, 8149900), (44, 6112425), (50, 5378934), (55, 4889940), (60, 4482445), (62, 4337850), (66, 4074950), (75, 3585956), (93, 2891900), (100, 2689467), (110, 2444970), (121, 2222700), (124, 2168925), (132, 2037475), (150, 1792978), (155, 1735140), (165, 1629980), (186, 1445950), (220, 1222485), (239, 1125300), (242, 1111350), (275, 977988), (300, 896489), (310, 867570), (330, 814990), (341, 788700), (363, 740900), (372, 722975), (465, 578380), (478, 562650), (484, 555675), (550, 488994), (605, 444540), (620, 433785), (660, 407495), (682, 394350), (717, 375100), (726, 370450), (775, 347028), (825, 325996), (930, 289190), (956, 281325), (1023, 262900), (1100, 244497), (1195, 225060), (1210, 222270), (1364, 197175), (1434, 187550), (1452, 185225), (1550, 173514), (1650, 162998), (1705, 157740), (1815, 148180), (1860, 144595), (2046, 131450), (2325, 115676), (2390, 112530), (2420, 111135), (2629, 102300), (2868, 93775), (3025, 88908), (3100, 86757), (3300, 81499), (3410, 78870), (3585, 75020), (3630, 74090), (3751, 71700), (4092, 65725), (4650, 57838), (4780, 56265), (5115, 52580), (5258, 51150), (5975, 45012), (6050, 44454), (6820, 39435), (7170, 37510), (7260, 37045), (7409, 36300), (7502, 35850), (7887, 34100), (8525, 31548), (9075, 29636), (9300, 28919), (10230, 26290), (10516, 25575), (11253, 23900), (11950, 22506), (12100, 22227), (13145, 20460), (14340, 18755), (14818, 18150), (15004, 17925), (15774, 17050)]