263097900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 900463200

約数和(自身を除く): 637365300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 113, 117, 130, 150, 156, 180, 195, 199, 225, 226, 234, 260, 300, 325, 339, 390, 398, 450, 452, 468, 565, 585, 597, 650, 678, 780, 796, 900, 975, 995, 1017, 1130, 1170, 1194, 1300, 1356, 1469, 1695, 1791, 1950, 1990, 2034, 2260, 2340, 2388, 2587, 2825, 2925, 2938, 2985, 3390, 3582, 3900, 3980, 4068, 4407, 4975, 5085, 5174, 5650, 5850, 5876, 5970, 6780, 7164, 7345, 7761, 8475, 8814, 8955, 9950, 10170, 10348, 11300, 11700, 11940, 12935, 13221, 14690, 14925, 15522, 16950, 17628, 17910, 19900, 20340, 22035, 22487, 23283, 25425, 25870, 26442, 29380, 29850, 31044, 33900, 35820, 36725, 38805, 44070, 44775, 44974, 46566, 50850, 51740, 52884, 59700, 64675, 66105, 67461, 73450, 77610, 88140, 89550, 89948, 93132, 101700, 110175, 112435, 116415, 129350, 132210, 134922, 146900, 155220, 179100, 194025, 202383, 220350, 224870, 232830, 258700, 264420, 269844, 292331, 330525, 337305, 388050, 404766, 440700, 449740, 465660, 562175, 582075, 584662, 661050, 674610, 776100, 809532, 876993, 1011915, 1124350, 1164150, 1169324, 1322100, 1349220, 1461655, 1686525, 1753986, 2023830, 2248700, 2328300, 2630979, 2923310, 3373050, 3507972, 4047660, 4384965, 5059575, 5261958, 5846620, 6746100, 7308275, 8769930, 10119150, 10523916, 13154895, 14616550, 17539860, 20238300, 21924825, 26309790, 29233100, 43849650, 52619580, 65774475, 87699300, 131548950, 263097900]

約数ペア:

[(1, 263097900), (2, 131548950), (3, 87699300), (4, 65774475), (5, 52619580), (6, 43849650), (9, 29233100), (10, 26309790), (12, 21924825), (13, 20238300), (15, 17539860), (18, 14616550), (20, 13154895), (25, 10523916), (26, 10119150), (30, 8769930), (36, 7308275), (39, 6746100), (45, 5846620), (50, 5261958), (52, 5059575), (60, 4384965), (65, 4047660), (75, 3507972), (78, 3373050), (90, 2923310), (100, 2630979), (113, 2328300), (117, 2248700), (130, 2023830), (150, 1753986), (156, 1686525), (180, 1461655), (195, 1349220), (199, 1322100), (225, 1169324), (226, 1164150), (234, 1124350), (260, 1011915), (300, 876993), (325, 809532), (339, 776100), (390, 674610), (398, 661050), (450, 584662), (452, 582075), (468, 562175), (565, 465660), (585, 449740), (597, 440700), (650, 404766), (678, 388050), (780, 337305), (796, 330525), (900, 292331), (975, 269844), (995, 264420), (1017, 258700), (1130, 232830), (1170, 224870), (1194, 220350), (1300, 202383), (1356, 194025), (1469, 179100), (1695, 155220), (1791, 146900), (1950, 134922), (1990, 132210), (2034, 129350), (2260, 116415), (2340, 112435), (2388, 110175), (2587, 101700), (2825, 93132), (2925, 89948), (2938, 89550), (2985, 88140), (3390, 77610), (3582, 73450), (3900, 67461), (3980, 66105), (4068, 64675), (4407, 59700), (4975, 52884), (5085, 51740), (5174, 50850), (5650, 46566), (5850, 44974), (5876, 44775), (5970, 44070), (6780, 38805), (7164, 36725), (7345, 35820), (7761, 33900), (8475, 31044), (8814, 29850), (8955, 29380), (9950, 26442), (10170, 25870), (10348, 25425), (11300, 23283), (11700, 22487), (11940, 22035), (12935, 20340), (13221, 19900), (14690, 17910), (14925, 17628), (15522, 16950)]