90803700

素因数分解:

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

素因数の和:248

約数の個数: 216

約数和(自身を含む): 317688000

約数和(自身を除く): 226884300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 199, 225, 234, 260, 270, 300, 325, 338, 351, 390, 398, 450, 468, 507, 540, 585, 597, 650, 675, 676, 702, 780, 796, 845, 900, 975, 995, 1014, 1170, 1194, 1300, 1350, 1404, 1521, 1690, 1755, 1791, 1950, 1990, 2028, 2340, 2388, 2535, 2587, 2700, 2925, 2985, 3042, 3380, 3510, 3582, 3900, 3980, 4225, 4563, 4975, 5070, 5174, 5373, 5850, 5970, 6084, 7020, 7164, 7605, 7761, 8450, 8775, 8955, 9126, 9950, 10140, 10348, 10746, 11700, 11940, 12675, 12935, 14925, 15210, 15522, 16900, 17550, 17910, 18252, 19900, 21492, 22815, 23283, 25350, 25870, 26865, 29850, 30420, 31044, 33631, 35100, 35820, 38025, 38805, 44775, 45630, 46566, 50700, 51740, 53730, 59700, 64675, 67262, 69849, 76050, 77610, 89550, 91260, 93132, 100893, 107460, 114075, 116415, 129350, 134325, 134524, 139698, 152100, 155220, 168155, 179100, 194025, 201786, 228150, 232830, 258700, 268650, 279396, 302679, 336310, 349245, 388050, 403572, 456300, 465660, 504465, 537300, 582075, 605358, 672620, 698490, 776100, 840775, 908037, 1008930, 1164150, 1210716, 1396980, 1513395, 1681550, 1746225, 1816074, 2017860, 2328300, 2522325, 3026790, 3363100, 3492450, 3632148, 4540185, 5044650, 6053580, 6984900, 7566975, 9080370, 10089300, 15133950, 18160740, 22700925, 30267900, 45401850, 90803700]

約数ペア:

[(1, 90803700), (2, 45401850), (3, 30267900), (4, 22700925), (5, 18160740), (6, 15133950), (9, 10089300), (10, 9080370), (12, 7566975), (13, 6984900), (15, 6053580), (18, 5044650), (20, 4540185), (25, 3632148), (26, 3492450), (27, 3363100), (30, 3026790), (36, 2522325), (39, 2328300), (45, 2017860), (50, 1816074), (52, 1746225), (54, 1681550), (60, 1513395), (65, 1396980), (75, 1210716), (78, 1164150), (90, 1008930), (100, 908037), (108, 840775), (117, 776100), (130, 698490), (135, 672620), (150, 605358), (156, 582075), (169, 537300), (180, 504465), (195, 465660), (199, 456300), (225, 403572), (234, 388050), (260, 349245), (270, 336310), (300, 302679), (325, 279396), (338, 268650), (351, 258700), (390, 232830), (398, 228150), (450, 201786), (468, 194025), (507, 179100), (540, 168155), (585, 155220), (597, 152100), (650, 139698), (675, 134524), (676, 134325), (702, 129350), (780, 116415), (796, 114075), (845, 107460), (900, 100893), (975, 93132), (995, 91260), (1014, 89550), (1170, 77610), (1194, 76050), (1300, 69849), (1350, 67262), (1404, 64675), (1521, 59700), (1690, 53730), (1755, 51740), (1791, 50700), (1950, 46566), (1990, 45630), (2028, 44775), (2340, 38805), (2388, 38025), (2535, 35820), (2587, 35100), (2700, 33631), (2925, 31044), (2985, 30420), (3042, 29850), (3380, 26865), (3510, 25870), (3582, 25350), (3900, 23283), (3980, 22815), (4225, 21492), (4563, 19900), (4975, 18252), (5070, 17910), (5174, 17550), (5373, 16900), (5850, 15522), (5970, 15210), (6084, 14925), (7020, 12935), (7164, 12675), (7605, 11940), (7761, 11700), (8450, 10746), (8775, 10348), (8955, 10140), (9126, 9950)]