449931300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16518

約数の個数: 144

約数和(自身を含む): 1602314112

約数和(自身を除く): 1152382812

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, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 16481, 27300, 32962, 49443, 65924, 82405, 98886, 115367, 164810, 197772, 214253, 230734, 247215, 329620, 346101, 412025, 428506, 461468, 494430, 576835, 642759, 692202, 824050, 857012, 988860, 1071265, 1153670, 1236075, 1285518, 1384404, 1499771, 1648100, 1730505, 2142530, 2307340, 2472150, 2571036, 2884175, 2999542, 3213795, 3461010, 4285060, 4499313, 4944300, 5356325, 5768350, 5999084, 6427590, 6922020, 7498855, 8652525, 8998626, 10712650, 11536700, 12855180, 14997710, 16068975, 17305050, 17997252, 21425300, 22496565, 29995420, 32137950, 34610100, 37494275, 44993130, 64275900, 74988550, 89986260, 112482825, 149977100, 224965650, 449931300]

約数ペア:

[(1, 449931300), (2, 224965650), (3, 149977100), (4, 112482825), (5, 89986260), (6, 74988550), (7, 64275900), (10, 44993130), (12, 37494275), (13, 34610100), (14, 32137950), (15, 29995420), (20, 22496565), (21, 21425300), (25, 17997252), (26, 17305050), (28, 16068975), (30, 14997710), (35, 12855180), (39, 11536700), (42, 10712650), (50, 8998626), (52, 8652525), (60, 7498855), (65, 6922020), (70, 6427590), (75, 5999084), (78, 5768350), (84, 5356325), (91, 4944300), (100, 4499313), (105, 4285060), (130, 3461010), (140, 3213795), (150, 2999542), (156, 2884175), (175, 2571036), (182, 2472150), (195, 2307340), (210, 2142530), (260, 1730505), (273, 1648100), (300, 1499771), (325, 1384404), (350, 1285518), (364, 1236075), (390, 1153670), (420, 1071265), (455, 988860), (525, 857012), (546, 824050), (650, 692202), (700, 642759), (780, 576835), (910, 494430), (975, 461468), (1050, 428506), (1092, 412025), (1300, 346101), (1365, 329620), (1820, 247215), (1950, 230734), (2100, 214253), (2275, 197772), (2730, 164810), (3900, 115367), (4550, 98886), (5460, 82405), (6825, 65924), (9100, 49443), (13650, 32962), (16481, 27300)]