12858300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 49920416

約数和(自身を除く): 37062116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 157, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 314, 315, 325, 350, 364, 390, 420, 450, 455, 468, 471, 525, 546, 585, 628, 630, 650, 700, 780, 785, 819, 900, 910, 942, 975, 1050, 1092, 1099, 1170, 1260, 1300, 1365, 1413, 1570, 1575, 1638, 1820, 1884, 1950, 2041, 2100, 2198, 2275, 2340, 2355, 2730, 2826, 2925, 3140, 3150, 3276, 3297, 3900, 3925, 4082, 4095, 4396, 4550, 4710, 5460, 5495, 5652, 5850, 6123, 6300, 6594, 6825, 7065, 7850, 8164, 8190, 9100, 9420, 9891, 10205, 10990, 11700, 11775, 12246, 13188, 13650, 14130, 14287, 15700, 16380, 16485, 18369, 19782, 20410, 20475, 21980, 23550, 24492, 27300, 27475, 28260, 28574, 30615, 32970, 35325, 36738, 39564, 40820, 40950, 42861, 47100, 49455, 51025, 54950, 57148, 61230, 65940, 70650, 71435, 73476, 81900, 82425, 85722, 91845, 98910, 102050, 109900, 122460, 128583, 141300, 142870, 153075, 164850, 171444, 183690, 197820, 204100, 214305, 247275, 257166, 285740, 306150, 329700, 357175, 367380, 428610, 459225, 494550, 514332, 612300, 642915, 714350, 857220, 918450, 989100, 1071525, 1285830, 1428700, 1836900, 2143050, 2571660, 3214575, 4286100, 6429150, 12858300]

約数ペア:

[(1, 12858300), (2, 6429150), (3, 4286100), (4, 3214575), (5, 2571660), (6, 2143050), (7, 1836900), (9, 1428700), (10, 1285830), (12, 1071525), (13, 989100), (14, 918450), (15, 857220), (18, 714350), (20, 642915), (21, 612300), (25, 514332), (26, 494550), (28, 459225), (30, 428610), (35, 367380), (36, 357175), (39, 329700), (42, 306150), (45, 285740), (50, 257166), (52, 247275), (60, 214305), (63, 204100), (65, 197820), (70, 183690), (75, 171444), (78, 164850), (84, 153075), (90, 142870), (91, 141300), (100, 128583), (105, 122460), (117, 109900), (126, 102050), (130, 98910), (140, 91845), (150, 85722), (156, 82425), (157, 81900), (175, 73476), (180, 71435), (182, 70650), (195, 65940), (210, 61230), (225, 57148), (234, 54950), (252, 51025), (260, 49455), (273, 47100), (300, 42861), (314, 40950), (315, 40820), (325, 39564), (350, 36738), (364, 35325), (390, 32970), (420, 30615), (450, 28574), (455, 28260), (468, 27475), (471, 27300), (525, 24492), (546, 23550), (585, 21980), (628, 20475), (630, 20410), (650, 19782), (700, 18369), (780, 16485), (785, 16380), (819, 15700), (900, 14287), (910, 14130), (942, 13650), (975, 13188), (1050, 12246), (1092, 11775), (1099, 11700), (1170, 10990), (1260, 10205), (1300, 9891), (1365, 9420), (1413, 9100), (1570, 8190), (1575, 8164), (1638, 7850), (1820, 7065), (1884, 6825), (1950, 6594), (2041, 6300), (2100, 6123), (2198, 5850), (2275, 5652), (2340, 5495), (2355, 5460), (2730, 4710), (2826, 4550), (2925, 4396), (3140, 4095), (3150, 4082), (3276, 3925), (3297, 3900)]