42912450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 142848000

約数和(自身を除く): 99935550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 239, 266, 270, 285, 315, 342, 350, 378, 399, 450, 475, 478, 513, 525, 570, 630, 665, 675, 717, 798, 855, 945, 950, 1026, 1050, 1195, 1197, 1330, 1350, 1425, 1434, 1575, 1673, 1710, 1890, 1995, 2151, 2390, 2394, 2565, 2850, 3150, 3325, 3346, 3585, 3591, 3990, 4275, 4302, 4541, 4725, 5019, 5130, 5975, 5985, 6453, 6650, 7170, 7182, 8365, 8550, 9082, 9450, 9975, 10038, 10755, 11950, 11970, 12825, 12906, 13623, 15057, 16730, 17925, 17955, 19950, 21510, 22705, 25095, 25650, 27246, 29925, 30114, 31787, 32265, 35850, 35910, 40869, 41825, 45171, 45410, 50190, 53775, 59850, 63574, 64530, 68115, 75285, 81738, 83650, 89775, 90342, 95361, 107550, 113525, 122607, 125475, 136230, 150570, 158935, 161325, 179550, 190722, 204345, 225855, 227050, 245214, 250950, 286083, 317870, 322650, 340575, 376425, 408690, 451710, 476805, 572166, 613035, 681150, 752850, 794675, 858249, 953610, 1021725, 1129275, 1226070, 1430415, 1589350, 1716498, 2043450, 2258550, 2384025, 2860830, 3065175, 4291245, 4768050, 6130350, 7152075, 8582490, 14304150, 21456225, 42912450]

約数ペア:

[(1, 42912450), (2, 21456225), (3, 14304150), (5, 8582490), (6, 7152075), (7, 6130350), (9, 4768050), (10, 4291245), (14, 3065175), (15, 2860830), (18, 2384025), (19, 2258550), (21, 2043450), (25, 1716498), (27, 1589350), (30, 1430415), (35, 1226070), (38, 1129275), (42, 1021725), (45, 953610), (50, 858249), (54, 794675), (57, 752850), (63, 681150), (70, 613035), (75, 572166), (90, 476805), (95, 451710), (105, 408690), (114, 376425), (126, 340575), (133, 322650), (135, 317870), (150, 286083), (171, 250950), (175, 245214), (189, 227050), (190, 225855), (210, 204345), (225, 190722), (239, 179550), (266, 161325), (270, 158935), (285, 150570), (315, 136230), (342, 125475), (350, 122607), (378, 113525), (399, 107550), (450, 95361), (475, 90342), (478, 89775), (513, 83650), (525, 81738), (570, 75285), (630, 68115), (665, 64530), (675, 63574), (717, 59850), (798, 53775), (855, 50190), (945, 45410), (950, 45171), (1026, 41825), (1050, 40869), (1195, 35910), (1197, 35850), (1330, 32265), (1350, 31787), (1425, 30114), (1434, 29925), (1575, 27246), (1673, 25650), (1710, 25095), (1890, 22705), (1995, 21510), (2151, 19950), (2390, 17955), (2394, 17925), (2565, 16730), (2850, 15057), (3150, 13623), (3325, 12906), (3346, 12825), (3585, 11970), (3591, 11950), (3990, 10755), (4275, 10038), (4302, 9975), (4541, 9450), (4725, 9082), (5019, 8550), (5130, 8365), (5975, 7182), (5985, 7170), (6453, 6650)]