19936654200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{28183}}^1$

素因数の和:28339

約数の個数: 192

約数和(自身を含む): 69197356800

約数和(自身を除く): 49260702600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 131, 135, 150, 180, 200, 216, 225, 262, 270, 300, 360, 393, 450, 524, 540, 600, 655, 675, 786, 900, 1048, 1080, 1179, 1310, 1350, 1572, 1800, 1965, 2358, 2620, 2700, 3144, 3275, 3537, 3930, 4716, 5240, 5400, 5895, 6550, 7074, 7860, 9432, 9825, 11790, 13100, 14148, 15720, 17685, 19650, 23580, 26200, 28183, 28296, 29475, 35370, 39300, 47160, 56366, 58950, 70740, 78600, 84549, 88425, 112732, 117900, 140915, 141480, 169098, 176850, 225464, 235800, 253647, 281830, 338196, 353700, 422745, 507294, 563660, 676392, 704575, 707400, 760941, 845490, 1014588, 1127320, 1268235, 1409150, 1521882, 1690980, 2029176, 2113725, 2536470, 2818300, 3043764, 3381960, 3691973, 3804705, 4227450, 5072940, 5636600, 6087528, 6341175, 7383946, 7609410, 8454900, 10145880, 11075919, 12682350, 14767892, 15218820, 16909800, 18459865, 19023525, 22151838, 25364700, 29535784, 30437640, 33227757, 36919730, 38047050, 44303676, 50729400, 55379595, 66455514, 73839460, 76094100, 88607352, 92299325, 99683271, 110759190, 132911028, 147678920, 152188200, 166138785, 184598650, 199366542, 221518380, 265822056, 276897975, 332277570, 369197300, 398733084, 443036760, 498416355, 553795950, 664555140, 738394600, 797466168, 830693925, 996832710, 1107591900, 1329110280, 1661387850, 1993665420, 2215183800, 2492081775, 3322775700, 3987330840, 4984163550, 6645551400, 9968327100, 19936654200]

約数ペア:

[(1, 19936654200), (2, 9968327100), (3, 6645551400), (4, 4984163550), (5, 3987330840), (6, 3322775700), (8, 2492081775), (9, 2215183800), (10, 1993665420), (12, 1661387850), (15, 1329110280), (18, 1107591900), (20, 996832710), (24, 830693925), (25, 797466168), (27, 738394600), (30, 664555140), (36, 553795950), (40, 498416355), (45, 443036760), (50, 398733084), (54, 369197300), (60, 332277570), (72, 276897975), (75, 265822056), (90, 221518380), (100, 199366542), (108, 184598650), (120, 166138785), (131, 152188200), (135, 147678920), (150, 132911028), (180, 110759190), (200, 99683271), (216, 92299325), (225, 88607352), (262, 76094100), (270, 73839460), (300, 66455514), (360, 55379595), (393, 50729400), (450, 44303676), (524, 38047050), (540, 36919730), (600, 33227757), (655, 30437640), (675, 29535784), (786, 25364700), (900, 22151838), (1048, 19023525), (1080, 18459865), (1179, 16909800), (1310, 15218820), (1350, 14767892), (1572, 12682350), (1800, 11075919), (1965, 10145880), (2358, 8454900), (2620, 7609410), (2700, 7383946), (3144, 6341175), (3275, 6087528), (3537, 5636600), (3930, 5072940), (4716, 4227450), (5240, 3804705), (5400, 3691973), (5895, 3381960), (6550, 3043764), (7074, 2818300), (7860, 2536470), (9432, 2113725), (9825, 2029176), (11790, 1690980), (13100, 1521882), (14148, 1409150), (15720, 1268235), (17685, 1127320), (19650, 1014588), (23580, 845490), (26200, 760941), (28183, 707400), (28296, 704575), (29475, 676392), (35370, 563660), (39300, 507294), (47160, 422745), (56366, 353700), (58950, 338196), (70740, 281830), (78600, 253647), (84549, 235800), (88425, 225464), (112732, 176850), (117900, 169098), (140915, 141480)]