90267480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 326592000

約数和(自身を除く): 236324520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 72, 76, 83, 90, 95, 106, 108, 114, 120, 135, 152, 159, 166, 171, 180, 190, 212, 216, 228, 249, 265, 270, 285, 318, 332, 342, 360, 380, 415, 424, 456, 477, 498, 513, 530, 540, 570, 636, 664, 684, 747, 760, 795, 830, 855, 954, 996, 1007, 1026, 1060, 1080, 1140, 1245, 1272, 1368, 1431, 1494, 1577, 1590, 1660, 1710, 1908, 1992, 2014, 2052, 2120, 2241, 2280, 2385, 2490, 2565, 2862, 2988, 3021, 3154, 3180, 3320, 3420, 3735, 3816, 4028, 4104, 4399, 4482, 4731, 4770, 4980, 5035, 5130, 5724, 5976, 6042, 6308, 6360, 6840, 7155, 7470, 7885, 8056, 8798, 8964, 9063, 9462, 9540, 9960, 10070, 10260, 11205, 11448, 12084, 12616, 13197, 14193, 14310, 14940, 15105, 15770, 17596, 17928, 18126, 18924, 19080, 20140, 20520, 21995, 22410, 23655, 24168, 26394, 27189, 28386, 28620, 29880, 30210, 31540, 35192, 36252, 37848, 39591, 40280, 42579, 43990, 44820, 45315, 47310, 52788, 54378, 56772, 57240, 60420, 63080, 65985, 70965, 72504, 79182, 83581, 85158, 87980, 89640, 90630, 94620, 105576, 108756, 113544, 118773, 120840, 131970, 135945, 141930, 158364, 167162, 170316, 175960, 181260, 189240, 197955, 212895, 217512, 237546, 250743, 263940, 271890, 283860, 316728, 334324, 340632, 362520, 395910, 417905, 425790, 475092, 501486, 527880, 543780, 567720, 593865, 668648, 752229, 791820, 835810, 851580, 950184, 1002972, 1087560, 1187730, 1253715, 1504458, 1583640, 1671620, 1703160, 2005944, 2256687, 2375460, 2507430, 3008916, 3343240, 3761145, 4513374, 4750920, 5014860, 6017832, 7522290, 9026748, 10029720, 11283435, 15044580, 18053496, 22566870, 30089160, 45133740, 90267480]

約数ペア:

[(1, 90267480), (2, 45133740), (3, 30089160), (4, 22566870), (5, 18053496), (6, 15044580), (8, 11283435), (9, 10029720), (10, 9026748), (12, 7522290), (15, 6017832), (18, 5014860), (19, 4750920), (20, 4513374), (24, 3761145), (27, 3343240), (30, 3008916), (36, 2507430), (38, 2375460), (40, 2256687), (45, 2005944), (53, 1703160), (54, 1671620), (57, 1583640), (60, 1504458), (72, 1253715), (76, 1187730), (83, 1087560), (90, 1002972), (95, 950184), (106, 851580), (108, 835810), (114, 791820), (120, 752229), (135, 668648), (152, 593865), (159, 567720), (166, 543780), (171, 527880), (180, 501486), (190, 475092), (212, 425790), (216, 417905), (228, 395910), (249, 362520), (265, 340632), (270, 334324), (285, 316728), (318, 283860), (332, 271890), (342, 263940), (360, 250743), (380, 237546), (415, 217512), (424, 212895), (456, 197955), (477, 189240), (498, 181260), (513, 175960), (530, 170316), (540, 167162), (570, 158364), (636, 141930), (664, 135945), (684, 131970), (747, 120840), (760, 118773), (795, 113544), (830, 108756), (855, 105576), (954, 94620), (996, 90630), (1007, 89640), (1026, 87980), (1060, 85158), (1080, 83581), (1140, 79182), (1245, 72504), (1272, 70965), (1368, 65985), (1431, 63080), (1494, 60420), (1577, 57240), (1590, 56772), (1660, 54378), (1710, 52788), (1908, 47310), (1992, 45315), (2014, 44820), (2052, 43990), (2120, 42579), (2241, 40280), (2280, 39591), (2385, 37848), (2490, 36252), (2565, 35192), (2862, 31540), (2988, 30210), (3021, 29880), (3154, 28620), (3180, 28386), (3320, 27189), (3420, 26394), (3735, 24168), (3816, 23655), (4028, 22410), (4104, 21995), (4399, 20520), (4482, 20140), (4731, 19080), (4770, 18924), (4980, 18126), (5035, 17928), (5130, 17596), (5724, 15770), (5976, 15105), (6042, 14940), (6308, 14310), (6360, 14193), (6840, 13197), (7155, 12616), (7470, 12084), (7885, 11448), (8056, 11205), (8798, 10260), (8964, 10070), (9063, 9960), (9462, 9540)]