4941300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 17693312

約数和(自身を除く): 12752012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 181, 182, 195, 210, 260, 273, 300, 325, 350, 362, 364, 390, 420, 455, 525, 543, 546, 650, 700, 724, 780, 905, 910, 975, 1050, 1086, 1092, 1267, 1300, 1365, 1810, 1820, 1950, 2100, 2172, 2275, 2353, 2534, 2715, 2730, 3620, 3801, 3900, 4525, 4550, 4706, 5068, 5430, 5460, 6335, 6825, 7059, 7602, 9050, 9100, 9412, 10860, 11765, 12670, 13575, 13650, 14118, 15204, 16471, 18100, 19005, 23530, 25340, 27150, 27300, 28236, 31675, 32942, 35295, 38010, 47060, 49413, 54300, 58825, 63350, 65884, 70590, 76020, 82355, 95025, 98826, 117650, 126700, 141180, 164710, 176475, 190050, 197652, 235300, 247065, 329420, 352950, 380100, 411775, 494130, 705900, 823550, 988260, 1235325, 1647100, 2470650, 4941300]

約数ペア:

[(1, 4941300), (2, 2470650), (3, 1647100), (4, 1235325), (5, 988260), (6, 823550), (7, 705900), (10, 494130), (12, 411775), (13, 380100), (14, 352950), (15, 329420), (20, 247065), (21, 235300), (25, 197652), (26, 190050), (28, 176475), (30, 164710), (35, 141180), (39, 126700), (42, 117650), (50, 98826), (52, 95025), (60, 82355), (65, 76020), (70, 70590), (75, 65884), (78, 63350), (84, 58825), (91, 54300), (100, 49413), (105, 47060), (130, 38010), (140, 35295), (150, 32942), (156, 31675), (175, 28236), (181, 27300), (182, 27150), (195, 25340), (210, 23530), (260, 19005), (273, 18100), (300, 16471), (325, 15204), (350, 14118), (362, 13650), (364, 13575), (390, 12670), (420, 11765), (455, 10860), (525, 9412), (543, 9100), (546, 9050), (650, 7602), (700, 7059), (724, 6825), (780, 6335), (905, 5460), (910, 5430), (975, 5068), (1050, 4706), (1086, 4550), (1092, 4525), (1267, 3900), (1300, 3801), (1365, 3620), (1810, 2730), (1820, 2715), (1950, 2534), (2100, 2353), (2172, 2275)]