99391950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 308730240

約数和(自身を除く): 209338290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 139, 150, 175, 210, 225, 227, 278, 315, 350, 417, 450, 454, 525, 630, 681, 695, 834, 973, 1050, 1135, 1251, 1362, 1390, 1575, 1589, 1946, 2043, 2085, 2270, 2502, 2919, 3150, 3178, 3405, 3475, 4086, 4170, 4767, 4865, 5675, 5838, 6255, 6810, 6950, 7945, 8757, 9534, 9730, 10215, 10425, 11350, 12510, 14301, 14595, 15890, 17025, 17514, 20430, 20850, 23835, 24325, 28602, 29190, 31275, 31553, 34050, 39725, 43785, 47670, 48650, 51075, 62550, 63106, 71505, 72975, 79450, 87570, 94659, 102150, 119175, 143010, 145950, 157765, 189318, 218925, 220871, 238350, 283977, 315530, 357525, 437850, 441742, 473295, 567954, 662613, 715050, 788825, 946590, 1104355, 1325226, 1419885, 1577650, 1987839, 2208710, 2366475, 2839770, 3313065, 3975678, 4732950, 5521775, 6626130, 7099425, 9939195, 11043550, 14198850, 16565325, 19878390, 33130650, 49695975, 99391950]

約数ペア:

[(1, 99391950), (2, 49695975), (3, 33130650), (5, 19878390), (6, 16565325), (7, 14198850), (9, 11043550), (10, 9939195), (14, 7099425), (15, 6626130), (18, 5521775), (21, 4732950), (25, 3975678), (30, 3313065), (35, 2839770), (42, 2366475), (45, 2208710), (50, 1987839), (63, 1577650), (70, 1419885), (75, 1325226), (90, 1104355), (105, 946590), (126, 788825), (139, 715050), (150, 662613), (175, 567954), (210, 473295), (225, 441742), (227, 437850), (278, 357525), (315, 315530), (350, 283977), (417, 238350), (450, 220871), (454, 218925), (525, 189318), (630, 157765), (681, 145950), (695, 143010), (834, 119175), (973, 102150), (1050, 94659), (1135, 87570), (1251, 79450), (1362, 72975), (1390, 71505), (1575, 63106), (1589, 62550), (1946, 51075), (2043, 48650), (2085, 47670), (2270, 43785), (2502, 39725), (2919, 34050), (3150, 31553), (3178, 31275), (3405, 29190), (3475, 28602), (4086, 24325), (4170, 23835), (4767, 20850), (4865, 20430), (5675, 17514), (5838, 17025), (6255, 15890), (6810, 14595), (6950, 14301), (7945, 12510), (8757, 11350), (9534, 10425), (9730, 10215)]