19055712900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{27581}}^1$

素因数の和:27659

約数の個数: 216

約数和(自身を含む): 65503057536

約数和(自身を除く): 46447344636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 49, 50, 60, 70, 75, 84, 94, 98, 100, 105, 140, 141, 147, 150, 175, 188, 196, 210, 235, 245, 282, 294, 300, 329, 350, 420, 470, 490, 525, 564, 588, 658, 700, 705, 735, 940, 980, 987, 1050, 1175, 1225, 1316, 1410, 1470, 1645, 1974, 2100, 2303, 2350, 2450, 2820, 2940, 3290, 3525, 3675, 3948, 4606, 4700, 4900, 4935, 6580, 6909, 7050, 7350, 8225, 9212, 9870, 11515, 13818, 14100, 14700, 16450, 19740, 23030, 24675, 27581, 27636, 32900, 34545, 46060, 49350, 55162, 57575, 69090, 82743, 98700, 110324, 115150, 137905, 138180, 165486, 172725, 193067, 230300, 275810, 330972, 345450, 386134, 413715, 551620, 579201, 689525, 690900, 772268, 827430, 965335, 1158402, 1296307, 1351469, 1379050, 1654860, 1930670, 2068575, 2316804, 2592614, 2702938, 2758100, 2896005, 3861340, 3888921, 4054407, 4137150, 4826675, 5185228, 5405876, 5792010, 6481535, 6757345, 7777842, 8108814, 8274300, 9074149, 9653350, 11584020, 12963070, 13514690, 14480025, 15555684, 16217628, 18148298, 19306700, 19444605, 20272035, 25926140, 27029380, 27222447, 28960050, 32407675, 33786725, 36296596, 38889210, 40544070, 45370745, 54444894, 57920100, 63519043, 64815350, 67573450, 77778420, 81088140, 90741490, 97223025, 101360175, 108889788, 127038086, 129630700, 135146900, 136112235, 181482980, 190557129, 194446050, 202720350, 226853725, 254076172, 272224470, 317595215, 381114258, 388892100, 405440700, 453707450, 544448940, 635190430, 680561175, 762228516, 907414900, 952785645, 1270380860, 1361122350, 1587976075, 1905571290, 2722244700, 3175952150, 3811142580, 4763928225, 6351904300, 9527856450, 19055712900]

約数ペア:

[(1, 19055712900), (2, 9527856450), (3, 6351904300), (4, 4763928225), (5, 3811142580), (6, 3175952150), (7, 2722244700), (10, 1905571290), (12, 1587976075), (14, 1361122350), (15, 1270380860), (20, 952785645), (21, 907414900), (25, 762228516), (28, 680561175), (30, 635190430), (35, 544448940), (42, 453707450), (47, 405440700), (49, 388892100), (50, 381114258), (60, 317595215), (70, 272224470), (75, 254076172), (84, 226853725), (94, 202720350), (98, 194446050), (100, 190557129), (105, 181482980), (140, 136112235), (141, 135146900), (147, 129630700), (150, 127038086), (175, 108889788), (188, 101360175), (196, 97223025), (210, 90741490), (235, 81088140), (245, 77778420), (282, 67573450), (294, 64815350), (300, 63519043), (329, 57920100), (350, 54444894), (420, 45370745), (470, 40544070), (490, 38889210), (525, 36296596), (564, 33786725), (588, 32407675), (658, 28960050), (700, 27222447), (705, 27029380), (735, 25926140), (940, 20272035), (980, 19444605), (987, 19306700), (1050, 18148298), (1175, 16217628), (1225, 15555684), (1316, 14480025), (1410, 13514690), (1470, 12963070), (1645, 11584020), (1974, 9653350), (2100, 9074149), (2303, 8274300), (2350, 8108814), (2450, 7777842), (2820, 6757345), (2940, 6481535), (3290, 5792010), (3525, 5405876), (3675, 5185228), (3948, 4826675), (4606, 4137150), (4700, 4054407), (4900, 3888921), (4935, 3861340), (6580, 2896005), (6909, 2758100), (7050, 2702938), (7350, 2592614), (8225, 2316804), (9212, 2068575), (9870, 1930670), (11515, 1654860), (13818, 1379050), (14100, 1351469), (14700, 1296307), (16450, 1158402), (19740, 965335), (23030, 827430), (24675, 772268), (27581, 690900), (27636, 689525), (32900, 579201), (34545, 551620), (46060, 413715), (49350, 386134), (55162, 345450), (57575, 330972), (69090, 275810), (82743, 230300), (98700, 193067), (110324, 172725), (115150, 165486), (137905, 138180)]