40797900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 150709104

約数和(自身を除く): 109911204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 317, 325, 330, 390, 396, 429, 450, 468, 495, 550, 572, 585, 634, 650, 660, 715, 780, 825, 858, 900, 951, 975, 990, 1100, 1170, 1268, 1287, 1300, 1430, 1585, 1650, 1716, 1902, 1950, 1980, 2145, 2340, 2475, 2574, 2853, 2860, 2925, 3170, 3300, 3487, 3575, 3804, 3900, 4121, 4290, 4755, 4950, 5148, 5706, 5850, 6340, 6435, 6974, 7150, 7925, 8242, 8580, 9510, 9900, 10461, 10725, 11412, 11700, 12363, 12870, 13948, 14265, 14300, 15850, 16484, 17435, 19020, 20605, 20922, 21450, 23775, 24726, 25740, 28530, 31383, 31700, 32175, 34870, 37089, 41210, 41844, 42900, 45331, 47550, 49452, 52305, 57060, 61815, 62766, 64350, 69740, 71325, 74178, 82420, 87175, 90662, 95100, 103025, 104610, 123630, 125532, 128700, 135993, 142650, 148356, 156915, 174350, 181324, 185445, 206050, 209220, 226655, 247260, 261525, 271986, 285300, 309075, 313830, 348700, 370890, 407979, 412100, 453310, 523050, 543972, 618150, 627660, 679965, 741780, 784575, 815958, 906620, 927225, 1046100, 1133275, 1236300, 1359930, 1569150, 1631916, 1854450, 2039895, 2266550, 2719860, 3138300, 3399825, 3708900, 4079790, 4533100, 6799650, 8159580, 10199475, 13599300, 20398950, 40797900]

約数ペア:

[(1, 40797900), (2, 20398950), (3, 13599300), (4, 10199475), (5, 8159580), (6, 6799650), (9, 4533100), (10, 4079790), (11, 3708900), (12, 3399825), (13, 3138300), (15, 2719860), (18, 2266550), (20, 2039895), (22, 1854450), (25, 1631916), (26, 1569150), (30, 1359930), (33, 1236300), (36, 1133275), (39, 1046100), (44, 927225), (45, 906620), (50, 815958), (52, 784575), (55, 741780), (60, 679965), (65, 627660), (66, 618150), (75, 543972), (78, 523050), (90, 453310), (99, 412100), (100, 407979), (110, 370890), (117, 348700), (130, 313830), (132, 309075), (143, 285300), (150, 271986), (156, 261525), (165, 247260), (180, 226655), (195, 209220), (198, 206050), (220, 185445), (225, 181324), (234, 174350), (260, 156915), (275, 148356), (286, 142650), (300, 135993), (317, 128700), (325, 125532), (330, 123630), (390, 104610), (396, 103025), (429, 95100), (450, 90662), (468, 87175), (495, 82420), (550, 74178), (572, 71325), (585, 69740), (634, 64350), (650, 62766), (660, 61815), (715, 57060), (780, 52305), (825, 49452), (858, 47550), (900, 45331), (951, 42900), (975, 41844), (990, 41210), (1100, 37089), (1170, 34870), (1268, 32175), (1287, 31700), (1300, 31383), (1430, 28530), (1585, 25740), (1650, 24726), (1716, 23775), (1902, 21450), (1950, 20922), (1980, 20605), (2145, 19020), (2340, 17435), (2475, 16484), (2574, 15850), (2853, 14300), (2860, 14265), (2925, 13948), (3170, 12870), (3300, 12363), (3487, 11700), (3575, 11412), (3804, 10725), (3900, 10461), (4121, 9900), (4290, 9510), (4755, 8580), (4950, 8242), (5148, 7925), (5706, 7150), (5850, 6974), (6340, 6435)]