103721800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 306230400

約数和(自身を除く): 202508600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 82, 91, 100, 104, 130, 139, 140, 164, 175, 182, 200, 205, 260, 278, 280, 287, 325, 328, 350, 364, 410, 455, 520, 533, 556, 574, 650, 695, 700, 728, 820, 910, 973, 1025, 1066, 1112, 1148, 1300, 1390, 1400, 1435, 1640, 1807, 1820, 1946, 2050, 2132, 2275, 2296, 2600, 2665, 2780, 2870, 3475, 3614, 3640, 3731, 3892, 4100, 4264, 4550, 4865, 5330, 5560, 5699, 5740, 6950, 7175, 7228, 7462, 7784, 8200, 9035, 9100, 9730, 10660, 11398, 11480, 12649, 13325, 13900, 14350, 14456, 14924, 18070, 18200, 18655, 19460, 21320, 22796, 24325, 25298, 26650, 27800, 28495, 28700, 29848, 36140, 37310, 38920, 39893, 45175, 45592, 48650, 50596, 53300, 56990, 57400, 63245, 72280, 74087, 74620, 79786, 90350, 93275, 97300, 101192, 106600, 113980, 126490, 142475, 148174, 149240, 159572, 180700, 186550, 194600, 199465, 227960, 252980, 284950, 296348, 316225, 319144, 361400, 370435, 373100, 398930, 505960, 518609, 569900, 592696, 632450, 740870, 746200, 797860, 997325, 1037218, 1139800, 1264900, 1481740, 1595720, 1852175, 1994650, 2074436, 2529800, 2593045, 2963480, 3704350, 3989300, 4148872, 5186090, 7408700, 7978600, 10372180, 12965225, 14817400, 20744360, 25930450, 51860900, 103721800]

約数ペア:

[(1, 103721800), (2, 51860900), (4, 25930450), (5, 20744360), (7, 14817400), (8, 12965225), (10, 10372180), (13, 7978600), (14, 7408700), (20, 5186090), (25, 4148872), (26, 3989300), (28, 3704350), (35, 2963480), (40, 2593045), (41, 2529800), (50, 2074436), (52, 1994650), (56, 1852175), (65, 1595720), (70, 1481740), (82, 1264900), (91, 1139800), (100, 1037218), (104, 997325), (130, 797860), (139, 746200), (140, 740870), (164, 632450), (175, 592696), (182, 569900), (200, 518609), (205, 505960), (260, 398930), (278, 373100), (280, 370435), (287, 361400), (325, 319144), (328, 316225), (350, 296348), (364, 284950), (410, 252980), (455, 227960), (520, 199465), (533, 194600), (556, 186550), (574, 180700), (650, 159572), (695, 149240), (700, 148174), (728, 142475), (820, 126490), (910, 113980), (973, 106600), (1025, 101192), (1066, 97300), (1112, 93275), (1148, 90350), (1300, 79786), (1390, 74620), (1400, 74087), (1435, 72280), (1640, 63245), (1807, 57400), (1820, 56990), (1946, 53300), (2050, 50596), (2132, 48650), (2275, 45592), (2296, 45175), (2600, 39893), (2665, 38920), (2780, 37310), (2870, 36140), (3475, 29848), (3614, 28700), (3640, 28495), (3731, 27800), (3892, 26650), (4100, 25298), (4264, 24325), (4550, 22796), (4865, 21320), (5330, 19460), (5560, 18655), (5699, 18200), (5740, 18070), (6950, 14924), (7175, 14456), (7228, 14350), (7462, 13900), (7784, 13325), (8200, 12649), (9035, 11480), (9100, 11398), (9730, 10660)]