245510460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 843615360

約数和(自身を除く): 598104900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 820, 853, 1066, 1107, 1170, 1230, 1404, 1476, 1599, 1706, 1755, 1845, 2132, 2214, 2340, 2460, 2559, 2665, 3198, 3412, 3510, 3690, 4265, 4428, 4797, 5118, 5330, 5535, 6396, 7020, 7380, 7677, 7995, 8530, 9594, 10236, 10660, 11070, 11089, 12795, 14391, 15354, 15990, 17060, 19188, 22140, 22178, 23031, 23985, 25590, 28782, 30708, 31980, 33267, 34973, 38385, 44356, 46062, 47970, 51180, 55445, 57564, 66534, 69946, 71955, 76770, 92124, 95940, 99801, 104919, 110890, 115155, 133068, 139892, 143910, 153540, 166335, 174865, 199602, 209838, 221780, 230310, 287820, 299403, 314757, 332670, 349730, 399204, 419676, 454649, 460620, 499005, 524595, 598806, 629514, 665340, 699460, 909298, 944271, 998010, 1049190, 1197612, 1259028, 1363947, 1497015, 1573785, 1818596, 1888542, 1996020, 2098380, 2273245, 2727894, 2994030, 3147570, 3777084, 4091841, 4546490, 4721355, 5455788, 5988060, 6295140, 6819735, 8183682, 9092980, 9442710, 12275523, 13639470, 16367364, 18885420, 20459205, 24551046, 27278940, 40918410, 49102092, 61377615, 81836820, 122755230, 245510460]

約数ペア:

[(1, 245510460), (2, 122755230), (3, 81836820), (4, 61377615), (5, 49102092), (6, 40918410), (9, 27278940), (10, 24551046), (12, 20459205), (13, 18885420), (15, 16367364), (18, 13639470), (20, 12275523), (26, 9442710), (27, 9092980), (30, 8183682), (36, 6819735), (39, 6295140), (41, 5988060), (45, 5455788), (52, 4721355), (54, 4546490), (60, 4091841), (65, 3777084), (78, 3147570), (82, 2994030), (90, 2727894), (108, 2273245), (117, 2098380), (123, 1996020), (130, 1888542), (135, 1818596), (156, 1573785), (164, 1497015), (180, 1363947), (195, 1259028), (205, 1197612), (234, 1049190), (246, 998010), (260, 944271), (270, 909298), (351, 699460), (369, 665340), (390, 629514), (410, 598806), (468, 524595), (492, 499005), (533, 460620), (540, 454649), (585, 419676), (615, 399204), (702, 349730), (738, 332670), (780, 314757), (820, 299403), (853, 287820), (1066, 230310), (1107, 221780), (1170, 209838), (1230, 199602), (1404, 174865), (1476, 166335), (1599, 153540), (1706, 143910), (1755, 139892), (1845, 133068), (2132, 115155), (2214, 110890), (2340, 104919), (2460, 99801), (2559, 95940), (2665, 92124), (3198, 76770), (3412, 71955), (3510, 69946), (3690, 66534), (4265, 57564), (4428, 55445), (4797, 51180), (5118, 47970), (5330, 46062), (5535, 44356), (6396, 38385), (7020, 34973), (7380, 33267), (7677, 31980), (7995, 30708), (8530, 28782), (9594, 25590), (10236, 23985), (10660, 23031), (11070, 22178), (11089, 22140), (12795, 19188), (14391, 17060), (15354, 15990)]