13450500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 216

約数和(自身を含む): 50168664

約数和(自身を除く): 36718164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 61, 63, 70, 75, 84, 90, 98, 100, 105, 122, 125, 126, 140, 147, 150, 175, 180, 183, 196, 210, 225, 244, 245, 250, 252, 294, 300, 305, 315, 350, 366, 375, 420, 427, 441, 450, 490, 500, 525, 549, 588, 610, 630, 700, 732, 735, 750, 854, 875, 882, 900, 915, 980, 1050, 1098, 1125, 1220, 1225, 1260, 1281, 1470, 1500, 1525, 1575, 1708, 1750, 1764, 1830, 2100, 2135, 2196, 2205, 2250, 2450, 2562, 2625, 2745, 2940, 2989, 3050, 3150, 3500, 3660, 3675, 3843, 4270, 4410, 4500, 4575, 4900, 5124, 5250, 5490, 5978, 6100, 6125, 6300, 6405, 7350, 7625, 7686, 7875, 8540, 8820, 8967, 9150, 10500, 10675, 10980, 11025, 11956, 12250, 12810, 13725, 14700, 14945, 15250, 15372, 15750, 17934, 18300, 18375, 19215, 21350, 22050, 22875, 24500, 25620, 26901, 27450, 29890, 30500, 31500, 32025, 35868, 36750, 38430, 42700, 44100, 44835, 45750, 53375, 53802, 54900, 55125, 59780, 64050, 68625, 73500, 74725, 76860, 89670, 91500, 96075, 106750, 107604, 110250, 128100, 134505, 137250, 149450, 160125, 179340, 192150, 213500, 220500, 224175, 269010, 274500, 298900, 320250, 373625, 384300, 448350, 480375, 538020, 640500, 672525, 747250, 896700, 960750, 1120875, 1345050, 1494500, 1921500, 2241750, 2690100, 3362625, 4483500, 6725250, 13450500]

約数ペア:

[(1, 13450500), (2, 6725250), (3, 4483500), (4, 3362625), (5, 2690100), (6, 2241750), (7, 1921500), (9, 1494500), (10, 1345050), (12, 1120875), (14, 960750), (15, 896700), (18, 747250), (20, 672525), (21, 640500), (25, 538020), (28, 480375), (30, 448350), (35, 384300), (36, 373625), (42, 320250), (45, 298900), (49, 274500), (50, 269010), (60, 224175), (61, 220500), (63, 213500), (70, 192150), (75, 179340), (84, 160125), (90, 149450), (98, 137250), (100, 134505), (105, 128100), (122, 110250), (125, 107604), (126, 106750), (140, 96075), (147, 91500), (150, 89670), (175, 76860), (180, 74725), (183, 73500), (196, 68625), (210, 64050), (225, 59780), (244, 55125), (245, 54900), (250, 53802), (252, 53375), (294, 45750), (300, 44835), (305, 44100), (315, 42700), (350, 38430), (366, 36750), (375, 35868), (420, 32025), (427, 31500), (441, 30500), (450, 29890), (490, 27450), (500, 26901), (525, 25620), (549, 24500), (588, 22875), (610, 22050), (630, 21350), (700, 19215), (732, 18375), (735, 18300), (750, 17934), (854, 15750), (875, 15372), (882, 15250), (900, 14945), (915, 14700), (980, 13725), (1050, 12810), (1098, 12250), (1125, 11956), (1220, 11025), (1225, 10980), (1260, 10675), (1281, 10500), (1470, 9150), (1500, 8967), (1525, 8820), (1575, 8540), (1708, 7875), (1750, 7686), (1764, 7625), (1830, 7350), (2100, 6405), (2135, 6300), (2196, 6125), (2205, 6100), (2250, 5978), (2450, 5490), (2562, 5250), (2625, 5124), (2745, 4900), (2940, 4575), (2989, 4500), (3050, 4410), (3150, 4270), (3500, 3843), (3660, 3675)]