198522000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 240

約数和(自身を含む): 712923120

約数和(自身を除く): 514401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 125, 144, 150, 164, 180, 200, 205, 225, 240, 246, 250, 269, 300, 328, 360, 369, 375, 400, 410, 450, 492, 500, 538, 600, 615, 656, 720, 738, 750, 807, 820, 900, 984, 1000, 1025, 1076, 1125, 1200, 1230, 1345, 1476, 1500, 1614, 1640, 1800, 1845, 1968, 2000, 2050, 2152, 2250, 2421, 2460, 2690, 2952, 3000, 3075, 3228, 3280, 3600, 3690, 4035, 4100, 4304, 4500, 4842, 4920, 5125, 5380, 5904, 6000, 6150, 6456, 6725, 7380, 8070, 8200, 9000, 9225, 9684, 9840, 10250, 10760, 11029, 12105, 12300, 12912, 13450, 14760, 15375, 16140, 16400, 18000, 18450, 19368, 20175, 20500, 21520, 22058, 24210, 24600, 26900, 29520, 30750, 32280, 33087, 33625, 36900, 38736, 40350, 41000, 44116, 46125, 48420, 49200, 53800, 55145, 60525, 61500, 64560, 66174, 67250, 73800, 80700, 82000, 88232, 92250, 96840, 99261, 100875, 107600, 110290, 121050, 123000, 132348, 134500, 147600, 161400, 165435, 176464, 184500, 193680, 198522, 201750, 220580, 242100, 246000, 264696, 269000, 275725, 302625, 322800, 330870, 369000, 397044, 403500, 441160, 484200, 496305, 529392, 538000, 551450, 605250, 661740, 738000, 794088, 807000, 827175, 882320, 968400, 992610, 1102900, 1210500, 1323480, 1378625, 1588176, 1614000, 1654350, 1985220, 2205800, 2421000, 2481525, 2646960, 2757250, 3308700, 3970440, 4135875, 4411600, 4842000, 4963050, 5514500, 6617400, 7940880, 8271750, 9926100, 11029000, 12407625, 13234800, 16543500, 19852200, 22058000, 24815250, 33087000, 39704400, 49630500, 66174000, 99261000, 198522000]

約数ペア:

[(1, 198522000), (2, 99261000), (3, 66174000), (4, 49630500), (5, 39704400), (6, 33087000), (8, 24815250), (9, 22058000), (10, 19852200), (12, 16543500), (15, 13234800), (16, 12407625), (18, 11029000), (20, 9926100), (24, 8271750), (25, 7940880), (30, 6617400), (36, 5514500), (40, 4963050), (41, 4842000), (45, 4411600), (48, 4135875), (50, 3970440), (60, 3308700), (72, 2757250), (75, 2646960), (80, 2481525), (82, 2421000), (90, 2205800), (100, 1985220), (120, 1654350), (123, 1614000), (125, 1588176), (144, 1378625), (150, 1323480), (164, 1210500), (180, 1102900), (200, 992610), (205, 968400), (225, 882320), (240, 827175), (246, 807000), (250, 794088), (269, 738000), (300, 661740), (328, 605250), (360, 551450), (369, 538000), (375, 529392), (400, 496305), (410, 484200), (450, 441160), (492, 403500), (500, 397044), (538, 369000), (600, 330870), (615, 322800), (656, 302625), (720, 275725), (738, 269000), (750, 264696), (807, 246000), (820, 242100), (900, 220580), (984, 201750), (1000, 198522), (1025, 193680), (1076, 184500), (1125, 176464), (1200, 165435), (1230, 161400), (1345, 147600), (1476, 134500), (1500, 132348), (1614, 123000), (1640, 121050), (1800, 110290), (1845, 107600), (1968, 100875), (2000, 99261), (2050, 96840), (2152, 92250), (2250, 88232), (2421, 82000), (2460, 80700), (2690, 73800), (2952, 67250), (3000, 66174), (3075, 64560), (3228, 61500), (3280, 60525), (3600, 55145), (3690, 53800), (4035, 49200), (4100, 48420), (4304, 46125), (4500, 44116), (4842, 41000), (4920, 40350), (5125, 38736), (5380, 36900), (5904, 33625), (6000, 33087), (6150, 32280), (6456, 30750), (6725, 29520), (7380, 26900), (8070, 24600), (8200, 24210), (9000, 22058), (9225, 21520), (9684, 20500), (9840, 20175), (10250, 19368), (10760, 18450), (11029, 18000), (12105, 16400), (12300, 16140), (12912, 15375), (13450, 14760)]