231337350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 696384000

約数和(自身を除く): 465046650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 29, 30, 38, 45, 50, 54, 57, 58, 75, 87, 90, 95, 114, 135, 145, 150, 171, 174, 190, 225, 261, 270, 285, 290, 311, 342, 435, 450, 475, 513, 522, 551, 570, 622, 675, 725, 783, 855, 870, 933, 950, 1026, 1102, 1305, 1350, 1425, 1450, 1555, 1566, 1653, 1710, 1866, 2175, 2565, 2610, 2755, 2799, 2850, 3110, 3306, 3915, 4275, 4350, 4665, 4959, 5130, 5510, 5598, 5909, 6525, 7775, 7830, 8265, 8397, 8550, 9019, 9330, 9918, 11818, 12825, 13050, 13775, 13995, 14877, 15550, 16530, 16794, 17727, 18038, 19575, 23325, 24795, 25650, 27057, 27550, 27990, 29545, 29754, 35454, 39150, 41325, 41985, 45095, 46650, 49590, 53181, 54114, 59090, 69975, 74385, 81171, 82650, 83970, 88635, 90190, 106362, 123975, 135285, 139950, 147725, 148770, 159543, 162342, 171361, 177270, 209925, 225475, 243513, 247950, 265905, 270570, 295450, 319086, 342722, 371925, 405855, 419850, 443175, 450950, 487026, 514083, 531810, 676425, 743850, 797715, 811710, 856805, 886350, 1028166, 1217565, 1329525, 1352850, 1542249, 1595430, 1713610, 2029275, 2435130, 2570415, 2659050, 3084498, 3988575, 4058550, 4284025, 4626747, 5140830, 6087825, 7711245, 7977150, 8568050, 9253494, 12175650, 12852075, 15422490, 23133735, 25704150, 38556225, 46267470, 77112450, 115668675, 231337350]

約数ペア:

[(1, 231337350), (2, 115668675), (3, 77112450), (5, 46267470), (6, 38556225), (9, 25704150), (10, 23133735), (15, 15422490), (18, 12852075), (19, 12175650), (25, 9253494), (27, 8568050), (29, 7977150), (30, 7711245), (38, 6087825), (45, 5140830), (50, 4626747), (54, 4284025), (57, 4058550), (58, 3988575), (75, 3084498), (87, 2659050), (90, 2570415), (95, 2435130), (114, 2029275), (135, 1713610), (145, 1595430), (150, 1542249), (171, 1352850), (174, 1329525), (190, 1217565), (225, 1028166), (261, 886350), (270, 856805), (285, 811710), (290, 797715), (311, 743850), (342, 676425), (435, 531810), (450, 514083), (475, 487026), (513, 450950), (522, 443175), (551, 419850), (570, 405855), (622, 371925), (675, 342722), (725, 319086), (783, 295450), (855, 270570), (870, 265905), (933, 247950), (950, 243513), (1026, 225475), (1102, 209925), (1305, 177270), (1350, 171361), (1425, 162342), (1450, 159543), (1555, 148770), (1566, 147725), (1653, 139950), (1710, 135285), (1866, 123975), (2175, 106362), (2565, 90190), (2610, 88635), (2755, 83970), (2799, 82650), (2850, 81171), (3110, 74385), (3306, 69975), (3915, 59090), (4275, 54114), (4350, 53181), (4665, 49590), (4959, 46650), (5130, 45095), (5510, 41985), (5598, 41325), (5909, 39150), (6525, 35454), (7775, 29754), (7830, 29545), (8265, 27990), (8397, 27550), (8550, 27057), (9019, 25650), (9330, 24795), (9918, 23325), (11818, 19575), (12825, 18038), (13050, 17727), (13775, 16794), (13995, 16530), (14877, 15550)]