13047300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 49649600

約数和(自身を除く): 36602300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 109, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 218, 225, 228, 252, 266, 285, 300, 315, 327, 342, 350, 380, 399, 420, 436, 450, 475, 525, 532, 545, 570, 630, 654, 665, 684, 700, 763, 798, 855, 900, 950, 981, 1050, 1090, 1140, 1197, 1260, 1308, 1330, 1425, 1526, 1575, 1596, 1635, 1710, 1900, 1962, 1995, 2071, 2100, 2180, 2289, 2394, 2660, 2725, 2850, 3052, 3150, 3270, 3325, 3420, 3815, 3924, 3990, 4142, 4275, 4578, 4788, 4905, 5450, 5700, 5985, 6213, 6300, 6540, 6650, 6867, 7630, 7980, 8175, 8284, 8550, 9156, 9810, 9975, 10355, 10900, 11445, 11970, 12426, 13300, 13734, 14497, 15260, 16350, 17100, 18639, 19075, 19620, 19950, 20710, 22890, 23940, 24525, 24852, 27468, 28994, 29925, 31065, 32700, 34335, 37278, 38150, 39900, 41420, 43491, 45780, 49050, 51775, 57225, 57988, 59850, 62130, 68670, 72485, 74556, 76300, 86982, 93195, 98100, 103550, 114450, 119700, 124260, 130473, 137340, 144970, 155325, 171675, 173964, 186390, 207100, 217455, 228900, 260946, 289940, 310650, 343350, 362425, 372780, 434910, 465975, 521892, 621300, 652365, 686700, 724850, 869820, 931950, 1087275, 1304730, 1449700, 1863900, 2174550, 2609460, 3261825, 4349100, 6523650, 13047300]

約数ペア:

[(1, 13047300), (2, 6523650), (3, 4349100), (4, 3261825), (5, 2609460), (6, 2174550), (7, 1863900), (9, 1449700), (10, 1304730), (12, 1087275), (14, 931950), (15, 869820), (18, 724850), (19, 686700), (20, 652365), (21, 621300), (25, 521892), (28, 465975), (30, 434910), (35, 372780), (36, 362425), (38, 343350), (42, 310650), (45, 289940), (50, 260946), (57, 228900), (60, 217455), (63, 207100), (70, 186390), (75, 173964), (76, 171675), (84, 155325), (90, 144970), (95, 137340), (100, 130473), (105, 124260), (109, 119700), (114, 114450), (126, 103550), (133, 98100), (140, 93195), (150, 86982), (171, 76300), (175, 74556), (180, 72485), (190, 68670), (210, 62130), (218, 59850), (225, 57988), (228, 57225), (252, 51775), (266, 49050), (285, 45780), (300, 43491), (315, 41420), (327, 39900), (342, 38150), (350, 37278), (380, 34335), (399, 32700), (420, 31065), (436, 29925), (450, 28994), (475, 27468), (525, 24852), (532, 24525), (545, 23940), (570, 22890), (630, 20710), (654, 19950), (665, 19620), (684, 19075), (700, 18639), (763, 17100), (798, 16350), (855, 15260), (900, 14497), (950, 13734), (981, 13300), (1050, 12426), (1090, 11970), (1140, 11445), (1197, 10900), (1260, 10355), (1308, 9975), (1330, 9810), (1425, 9156), (1526, 8550), (1575, 8284), (1596, 8175), (1635, 7980), (1710, 7630), (1900, 6867), (1962, 6650), (1995, 6540), (2071, 6300), (2100, 6213), (2180, 5985), (2289, 5700), (2394, 5450), (2660, 4905), (2725, 4788), (2850, 4578), (3052, 4275), (3150, 4142), (3270, 3990), (3325, 3924), (3420, 3815)]