72581850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 216

約数和(自身を含む): 226402176

約数和(自身を除く): 153820326

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 31, 33, 43, 45, 50, 55, 62, 66, 75, 86, 90, 93, 99, 110, 121, 129, 150, 155, 165, 186, 198, 215, 225, 242, 258, 275, 279, 310, 330, 341, 363, 387, 430, 450, 465, 473, 495, 550, 558, 605, 645, 682, 726, 774, 775, 825, 930, 946, 990, 1023, 1075, 1089, 1210, 1290, 1333, 1395, 1419, 1550, 1650, 1705, 1815, 1935, 2046, 2150, 2178, 2325, 2365, 2475, 2666, 2790, 2838, 3025, 3069, 3225, 3410, 3630, 3751, 3870, 3999, 4257, 4650, 4730, 4950, 5115, 5203, 5445, 6050, 6138, 6450, 6665, 6975, 7095, 7502, 7998, 8514, 8525, 9075, 9675, 10230, 10406, 10890, 11253, 11825, 11997, 13330, 13950, 14190, 14663, 15345, 15609, 17050, 18150, 18755, 19350, 19995, 21285, 22506, 23650, 23994, 25575, 26015, 27225, 29326, 30690, 31218, 33325, 33759, 35475, 37510, 39990, 42570, 43989, 46827, 51150, 52030, 54450, 56265, 59985, 66650, 67518, 70950, 73315, 76725, 78045, 87978, 93654, 93775, 99975, 106425, 112530, 119970, 130075, 131967, 146630, 153450, 156090, 161293, 168795, 187550, 199950, 212850, 219945, 234135, 260150, 263934, 281325, 299925, 322586, 337590, 366575, 390225, 439890, 468270, 483879, 562650, 599850, 659835, 733150, 780450, 806465, 843975, 967758, 1099725, 1170675, 1319670, 1451637, 1612930, 1687950, 2199450, 2341350, 2419395, 2903274, 3299175, 4032325, 4838790, 6598350, 7258185, 8064650, 12096975, 14516370, 24193950, 36290925, 72581850]

約数ペア:

[(1, 72581850), (2, 36290925), (3, 24193950), (5, 14516370), (6, 12096975), (9, 8064650), (10, 7258185), (11, 6598350), (15, 4838790), (18, 4032325), (22, 3299175), (25, 2903274), (30, 2419395), (31, 2341350), (33, 2199450), (43, 1687950), (45, 1612930), (50, 1451637), (55, 1319670), (62, 1170675), (66, 1099725), (75, 967758), (86, 843975), (90, 806465), (93, 780450), (99, 733150), (110, 659835), (121, 599850), (129, 562650), (150, 483879), (155, 468270), (165, 439890), (186, 390225), (198, 366575), (215, 337590), (225, 322586), (242, 299925), (258, 281325), (275, 263934), (279, 260150), (310, 234135), (330, 219945), (341, 212850), (363, 199950), (387, 187550), (430, 168795), (450, 161293), (465, 156090), (473, 153450), (495, 146630), (550, 131967), (558, 130075), (605, 119970), (645, 112530), (682, 106425), (726, 99975), (774, 93775), (775, 93654), (825, 87978), (930, 78045), (946, 76725), (990, 73315), (1023, 70950), (1075, 67518), (1089, 66650), (1210, 59985), (1290, 56265), (1333, 54450), (1395, 52030), (1419, 51150), (1550, 46827), (1650, 43989), (1705, 42570), (1815, 39990), (1935, 37510), (2046, 35475), (2150, 33759), (2178, 33325), (2325, 31218), (2365, 30690), (2475, 29326), (2666, 27225), (2790, 26015), (2838, 25575), (3025, 23994), (3069, 23650), (3225, 22506), (3410, 21285), (3630, 19995), (3751, 19350), (3870, 18755), (3999, 18150), (4257, 17050), (4650, 15609), (4730, 15345), (4950, 14663), (5115, 14190), (5203, 13950), (5445, 13330), (6050, 11997), (6138, 11825), (6450, 11253), (6665, 10890), (6975, 10406), (7095, 10230), (7502, 9675), (7998, 9075), (8514, 8525)]