149544900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 486566080

約数和(自身を除く): 337021180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 388, 450, 485, 540, 571, 582, 675, 873, 900, 970, 1142, 1164, 1350, 1455, 1713, 1746, 1940, 2284, 2425, 2619, 2700, 2855, 2910, 3426, 3492, 4365, 4850, 5139, 5238, 5710, 5820, 6852, 7275, 8565, 8730, 9700, 10278, 10476, 11420, 13095, 14275, 14550, 15417, 17130, 17460, 20556, 21825, 25695, 26190, 28550, 29100, 30834, 34260, 42825, 43650, 51390, 52380, 55387, 57100, 61668, 65475, 77085, 85650, 87300, 102780, 110774, 128475, 130950, 154170, 166161, 171300, 221548, 256950, 261900, 276935, 308340, 332322, 385425, 498483, 513900, 553870, 664644, 770850, 830805, 996966, 1107740, 1384675, 1495449, 1541700, 1661610, 1993932, 2492415, 2769350, 2990898, 3323220, 4154025, 4984830, 5538700, 5981796, 7477245, 8308050, 9969660, 12462075, 14954490, 16616100, 24924150, 29908980, 37386225, 49848300, 74772450, 149544900]

約数ペア:

[(1, 149544900), (2, 74772450), (3, 49848300), (4, 37386225), (5, 29908980), (6, 24924150), (9, 16616100), (10, 14954490), (12, 12462075), (15, 9969660), (18, 8308050), (20, 7477245), (25, 5981796), (27, 5538700), (30, 4984830), (36, 4154025), (45, 3323220), (50, 2990898), (54, 2769350), (60, 2492415), (75, 1993932), (90, 1661610), (97, 1541700), (100, 1495449), (108, 1384675), (135, 1107740), (150, 996966), (180, 830805), (194, 770850), (225, 664644), (270, 553870), (291, 513900), (300, 498483), (388, 385425), (450, 332322), (485, 308340), (540, 276935), (571, 261900), (582, 256950), (675, 221548), (873, 171300), (900, 166161), (970, 154170), (1142, 130950), (1164, 128475), (1350, 110774), (1455, 102780), (1713, 87300), (1746, 85650), (1940, 77085), (2284, 65475), (2425, 61668), (2619, 57100), (2700, 55387), (2855, 52380), (2910, 51390), (3426, 43650), (3492, 42825), (4365, 34260), (4850, 30834), (5139, 29100), (5238, 28550), (5710, 26190), (5820, 25695), (6852, 21825), (7275, 20556), (8565, 17460), (8730, 17130), (9700, 15417), (10278, 14550), (10476, 14275), (11420, 13095)]