144623700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 500467968

約数和(自身を除く): 355844268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 263, 282, 300, 325, 390, 423, 450, 468, 470, 526, 564, 585, 611, 650, 705, 780, 789, 846, 900, 940, 975, 1052, 1170, 1175, 1222, 1300, 1315, 1410, 1578, 1692, 1833, 1950, 2115, 2340, 2350, 2367, 2444, 2630, 2820, 2925, 3055, 3156, 3419, 3525, 3666, 3900, 3945, 4230, 4700, 4734, 5260, 5499, 5850, 6110, 6575, 6838, 7050, 7332, 7890, 8460, 9165, 9468, 10257, 10575, 10998, 11700, 11835, 12220, 12361, 13150, 13676, 14100, 15275, 15780, 17095, 18330, 19725, 20514, 21150, 21996, 23670, 24722, 26300, 27495, 30550, 30771, 34190, 36660, 37083, 39450, 41028, 42300, 45825, 47340, 49444, 51285, 54990, 59175, 61100, 61542, 61805, 68380, 74166, 78900, 85475, 91650, 102570, 109980, 111249, 118350, 123084, 123610, 137475, 148332, 153855, 160693, 170950, 183300, 185415, 205140, 222498, 236700, 247220, 256425, 274950, 307710, 309025, 321386, 341900, 370830, 444996, 482079, 512850, 549900, 556245, 615420, 618050, 642772, 741660, 769275, 803465, 927075, 964158, 1025700, 1112490, 1236100, 1446237, 1538550, 1606930, 1854150, 1928316, 2224980, 2410395, 2781225, 2892474, 3077100, 3213860, 3708300, 4017325, 4820790, 5562450, 5784948, 7231185, 8034650, 9641580, 11124900, 12051975, 14462370, 16069300, 24103950, 28924740, 36155925, 48207900, 72311850, 144623700]

約数ペア:

[(1, 144623700), (2, 72311850), (3, 48207900), (4, 36155925), (5, 28924740), (6, 24103950), (9, 16069300), (10, 14462370), (12, 12051975), (13, 11124900), (15, 9641580), (18, 8034650), (20, 7231185), (25, 5784948), (26, 5562450), (30, 4820790), (36, 4017325), (39, 3708300), (45, 3213860), (47, 3077100), (50, 2892474), (52, 2781225), (60, 2410395), (65, 2224980), (75, 1928316), (78, 1854150), (90, 1606930), (94, 1538550), (100, 1446237), (117, 1236100), (130, 1112490), (141, 1025700), (150, 964158), (156, 927075), (180, 803465), (188, 769275), (195, 741660), (225, 642772), (234, 618050), (235, 615420), (260, 556245), (263, 549900), (282, 512850), (300, 482079), (325, 444996), (390, 370830), (423, 341900), (450, 321386), (468, 309025), (470, 307710), (526, 274950), (564, 256425), (585, 247220), (611, 236700), (650, 222498), (705, 205140), (780, 185415), (789, 183300), (846, 170950), (900, 160693), (940, 153855), (975, 148332), (1052, 137475), (1170, 123610), (1175, 123084), (1222, 118350), (1300, 111249), (1315, 109980), (1410, 102570), (1578, 91650), (1692, 85475), (1833, 78900), (1950, 74166), (2115, 68380), (2340, 61805), (2350, 61542), (2367, 61100), (2444, 59175), (2630, 54990), (2820, 51285), (2925, 49444), (3055, 47340), (3156, 45825), (3419, 42300), (3525, 41028), (3666, 39450), (3900, 37083), (3945, 36660), (4230, 34190), (4700, 30771), (4734, 30550), (5260, 27495), (5499, 26300), (5850, 24722), (6110, 23670), (6575, 21996), (6838, 21150), (7050, 20514), (7332, 19725), (7890, 18330), (8460, 17095), (9165, 15780), (9468, 15275), (10257, 14100), (10575, 13676), (10998, 13150), (11700, 12361), (11835, 12220)]