240690450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 819322560

約数和(自身を除く): 578632110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 49, 50, 55, 65, 66, 70, 75, 77, 78, 91, 98, 105, 110, 130, 143, 147, 150, 154, 165, 175, 182, 195, 210, 229, 231, 245, 273, 275, 286, 294, 325, 330, 350, 385, 390, 429, 455, 458, 462, 490, 525, 539, 546, 550, 637, 650, 687, 715, 735, 770, 825, 858, 910, 975, 1001, 1050, 1078, 1145, 1155, 1225, 1274, 1365, 1374, 1430, 1470, 1603, 1617, 1650, 1911, 1925, 1950, 2002, 2145, 2275, 2290, 2310, 2450, 2519, 2695, 2730, 2977, 3003, 3185, 3206, 3234, 3435, 3575, 3675, 3822, 3850, 4290, 4550, 4809, 5005, 5038, 5390, 5725, 5775, 5954, 6006, 6370, 6825, 6870, 7007, 7150, 7350, 7557, 8015, 8085, 8931, 9555, 9618, 10010, 10725, 11221, 11450, 11550, 12595, 13475, 13650, 14014, 14885, 15015, 15114, 15925, 16030, 16170, 17175, 17633, 17862, 19110, 20839, 21021, 21450, 22442, 24045, 25025, 25190, 26950, 29770, 30030, 31850, 32747, 33663, 34350, 35035, 35266, 37785, 40075, 40425, 41678, 42042, 44655, 47775, 48090, 50050, 52899, 56105, 62517, 62975, 65494, 67326, 70070, 74425, 75075, 75570, 80150, 80850, 88165, 89310, 95550, 98241, 104195, 105105, 105798, 112210, 120225, 123431, 125034, 125950, 145873, 148850, 150150, 163735, 168315, 175175, 176330, 188925, 196482, 208390, 210210, 223275, 229229, 240450, 246862, 264495, 280525, 291746, 312585, 327470, 336630, 350350, 370293, 377850, 437619, 440825, 446550, 458458, 491205, 520975, 525525, 528990, 561050, 617155, 625170, 687687, 729365, 740586, 818675, 841575, 875238, 881650, 982410, 1041950, 1051050, 1146145, 1234310, 1322475, 1375374, 1458730, 1562925, 1604603, 1637350, 1683150, 1851465, 2188095, 2292290, 2456025, 2644950, 3085775, 3125850, 3209206, 3438435, 3646825, 3702930, 4376190, 4813809, 4912050, 5730725, 6171550, 6876870, 7293650, 8023015, 9257325, 9627618, 10940475, 11461450, 16046030, 17192175, 18514650, 21880950, 24069045, 34384350, 40115075, 48138090, 80230150, 120345225, 240690450]

約数ペア:

[(1, 240690450), (2, 120345225), (3, 80230150), (5, 48138090), (6, 40115075), (7, 34384350), (10, 24069045), (11, 21880950), (13, 18514650), (14, 17192175), (15, 16046030), (21, 11461450), (22, 10940475), (25, 9627618), (26, 9257325), (30, 8023015), (33, 7293650), (35, 6876870), (39, 6171550), (42, 5730725), (49, 4912050), (50, 4813809), (55, 4376190), (65, 3702930), (66, 3646825), (70, 3438435), (75, 3209206), (77, 3125850), (78, 3085775), (91, 2644950), (98, 2456025), (105, 2292290), (110, 2188095), (130, 1851465), (143, 1683150), (147, 1637350), (150, 1604603), (154, 1562925), (165, 1458730), (175, 1375374), (182, 1322475), (195, 1234310), (210, 1146145), (229, 1051050), (231, 1041950), (245, 982410), (273, 881650), (275, 875238), (286, 841575), (294, 818675), (325, 740586), (330, 729365), (350, 687687), (385, 625170), (390, 617155), (429, 561050), (455, 528990), (458, 525525), (462, 520975), (490, 491205), (525, 458458), (539, 446550), (546, 440825), (550, 437619), (637, 377850), (650, 370293), (687, 350350), (715, 336630), (735, 327470), (770, 312585), (825, 291746), (858, 280525), (910, 264495), (975, 246862), (1001, 240450), (1050, 229229), (1078, 223275), (1145, 210210), (1155, 208390), (1225, 196482), (1274, 188925), (1365, 176330), (1374, 175175), (1430, 168315), (1470, 163735), (1603, 150150), (1617, 148850), (1650, 145873), (1911, 125950), (1925, 125034), (1950, 123431), (2002, 120225), (2145, 112210), (2275, 105798), (2290, 105105), (2310, 104195), (2450, 98241), (2519, 95550), (2695, 89310), (2730, 88165), (2977, 80850), (3003, 80150), (3185, 75570), (3206, 75075), (3234, 74425), (3435, 70070), (3575, 67326), (3675, 65494), (3822, 62975), (3850, 62517), (4290, 56105), (4550, 52899), (4809, 50050), (5005, 48090), (5038, 47775), (5390, 44655), (5725, 42042), (5775, 41678), (5954, 40425), (6006, 40075), (6370, 37785), (6825, 35266), (6870, 35035), (7007, 34350), (7150, 33663), (7350, 32747), (7557, 31850), (8015, 30030), (8085, 29770), (8931, 26950), (9555, 25190), (9618, 25025), (10010, 24045), (10725, 22442), (11221, 21450), (11450, 21021), (11550, 20839), (12595, 19110), (13475, 17862), (13650, 17633), (14014, 17175), (14885, 16170), (15015, 16030), (15114, 15925)]