13830180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 36973020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 149, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 298, 340, 357, 364, 390, 420, 442, 447, 455, 476, 510, 546, 595, 596, 663, 714, 745, 780, 884, 894, 910, 1020, 1043, 1092, 1105, 1190, 1326, 1365, 1428, 1490, 1547, 1785, 1788, 1820, 1937, 2086, 2210, 2235, 2380, 2533, 2652, 2730, 2980, 3094, 3129, 3315, 3570, 3874, 4172, 4420, 4470, 4641, 5066, 5215, 5460, 5811, 6188, 6258, 6630, 7140, 7599, 7735, 7748, 8940, 9282, 9685, 10132, 10430, 11622, 12516, 12665, 13260, 13559, 15198, 15470, 15645, 17731, 18564, 19370, 20860, 23205, 23244, 25330, 27118, 29055, 30396, 30940, 31290, 32929, 35462, 37995, 38740, 40677, 46410, 50660, 53193, 54236, 58110, 62580, 65858, 67795, 70924, 75990, 81354, 88655, 92820, 98787, 106386, 116220, 131716, 135590, 151980, 162708, 164645, 177310, 197574, 203385, 212772, 230503, 265965, 271180, 329290, 354620, 395148, 406770, 461006, 493935, 531930, 658580, 691509, 813540, 922012, 987870, 1063860, 1152515, 1383018, 1975740, 2305030, 2766036, 3457545, 4610060, 6915090, 13830180]

約数ペア:

[(1, 13830180), (2, 6915090), (3, 4610060), (4, 3457545), (5, 2766036), (6, 2305030), (7, 1975740), (10, 1383018), (12, 1152515), (13, 1063860), (14, 987870), (15, 922012), (17, 813540), (20, 691509), (21, 658580), (26, 531930), (28, 493935), (30, 461006), (34, 406770), (35, 395148), (39, 354620), (42, 329290), (51, 271180), (52, 265965), (60, 230503), (65, 212772), (68, 203385), (70, 197574), (78, 177310), (84, 164645), (85, 162708), (91, 151980), (102, 135590), (105, 131716), (119, 116220), (130, 106386), (140, 98787), (149, 92820), (156, 88655), (170, 81354), (182, 75990), (195, 70924), (204, 67795), (210, 65858), (221, 62580), (238, 58110), (255, 54236), (260, 53193), (273, 50660), (298, 46410), (340, 40677), (357, 38740), (364, 37995), (390, 35462), (420, 32929), (442, 31290), (447, 30940), (455, 30396), (476, 29055), (510, 27118), (546, 25330), (595, 23244), (596, 23205), (663, 20860), (714, 19370), (745, 18564), (780, 17731), (884, 15645), (894, 15470), (910, 15198), (1020, 13559), (1043, 13260), (1092, 12665), (1105, 12516), (1190, 11622), (1326, 10430), (1365, 10132), (1428, 9685), (1490, 9282), (1547, 8940), (1785, 7748), (1788, 7735), (1820, 7599), (1937, 7140), (2086, 6630), (2210, 6258), (2235, 6188), (2380, 5811), (2533, 5460), (2652, 5215), (2730, 5066), (2980, 4641), (3094, 4470), (3129, 4420), (3315, 4172), (3570, 3874)]