2018024250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 5518955520

約数和(自身を除く): 3500931270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 331, 375, 550, 662, 739, 750, 825, 993, 1375, 1478, 1650, 1655, 1986, 2217, 2750, 3310, 3641, 3695, 4125, 4434, 4965, 7282, 7390, 8129, 8250, 8275, 9930, 10923, 11085, 16258, 16550, 18205, 18475, 21846, 22170, 24387, 24825, 36410, 36950, 40645, 41375, 48774, 49650, 54615, 55425, 81290, 82750, 91025, 92375, 109230, 110850, 121935, 124125, 182050, 184750, 203225, 243870, 244609, 248250, 273075, 277125, 406450, 455125, 489218, 546150, 554250, 609675, 733827, 910250, 1016125, 1219350, 1223045, 1365375, 1467654, 2032250, 2446090, 2690699, 2730750, 3048375, 3669135, 5381398, 6096750, 6115225, 7338270, 8072097, 12230450, 13453495, 16144194, 18345675, 26906990, 30576125, 36691350, 40360485, 61152250, 67267475, 80720970, 91728375, 134534950, 183456750, 201802425, 336337375, 403604850, 672674750, 1009012125, 2018024250]

約数ペア:

[(1, 2018024250), (2, 1009012125), (3, 672674750), (5, 403604850), (6, 336337375), (10, 201802425), (11, 183456750), (15, 134534950), (22, 91728375), (25, 80720970), (30, 67267475), (33, 61152250), (50, 40360485), (55, 36691350), (66, 30576125), (75, 26906990), (110, 18345675), (125, 16144194), (150, 13453495), (165, 12230450), (250, 8072097), (275, 7338270), (330, 6115225), (331, 6096750), (375, 5381398), (550, 3669135), (662, 3048375), (739, 2730750), (750, 2690699), (825, 2446090), (993, 2032250), (1375, 1467654), (1478, 1365375), (1650, 1223045), (1655, 1219350), (1986, 1016125), (2217, 910250), (2750, 733827), (3310, 609675), (3641, 554250), (3695, 546150), (4125, 489218), (4434, 455125), (4965, 406450), (7282, 277125), (7390, 273075), (8129, 248250), (8250, 244609), (8275, 243870), (9930, 203225), (10923, 184750), (11085, 182050), (16258, 124125), (16550, 121935), (18205, 110850), (18475, 109230), (21846, 92375), (22170, 91025), (24387, 82750), (24825, 81290), (36410, 55425), (36950, 54615), (40645, 49650), (41375, 48774)]