2508909900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3203}}^1$

素因数の和:3600

約数の個数: 144

約数和(自身を含む): 8320967424

約数和(自身を除く): 5812057524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 373, 420, 525, 700, 746, 1050, 1119, 1492, 1865, 2100, 2238, 2611, 3203, 3730, 4476, 5222, 5595, 6406, 7460, 7833, 9325, 9609, 10444, 11190, 12812, 13055, 15666, 16015, 18650, 19218, 22380, 22421, 26110, 27975, 31332, 32030, 37300, 38436, 39165, 44842, 48045, 52220, 55950, 64060, 65275, 67263, 78330, 80075, 89684, 96090, 111900, 112105, 130550, 134526, 156660, 160150, 192180, 195825, 224210, 240225, 261100, 269052, 320300, 336315, 391650, 448420, 480450, 560525, 672630, 783300, 960900, 1121050, 1194719, 1345260, 1681575, 2242100, 2389438, 3363150, 3584157, 4778876, 5973595, 6726300, 7168314, 8363033, 11947190, 14336628, 16726066, 17920785, 23894380, 25089099, 29867975, 33452132, 35841570, 41815165, 50178198, 59735950, 71683140, 83630330, 89603925, 100356396, 119471900, 125445495, 167260660, 179207850, 209075825, 250890990, 358415700, 418151650, 501781980, 627227475, 836303300, 1254454950, 2508909900]

約数ペア:

[(1, 2508909900), (2, 1254454950), (3, 836303300), (4, 627227475), (5, 501781980), (6, 418151650), (7, 358415700), (10, 250890990), (12, 209075825), (14, 179207850), (15, 167260660), (20, 125445495), (21, 119471900), (25, 100356396), (28, 89603925), (30, 83630330), (35, 71683140), (42, 59735950), (50, 50178198), (60, 41815165), (70, 35841570), (75, 33452132), (84, 29867975), (100, 25089099), (105, 23894380), (140, 17920785), (150, 16726066), (175, 14336628), (210, 11947190), (300, 8363033), (350, 7168314), (373, 6726300), (420, 5973595), (525, 4778876), (700, 3584157), (746, 3363150), (1050, 2389438), (1119, 2242100), (1492, 1681575), (1865, 1345260), (2100, 1194719), (2238, 1121050), (2611, 960900), (3203, 783300), (3730, 672630), (4476, 560525), (5222, 480450), (5595, 448420), (6406, 391650), (7460, 336315), (7833, 320300), (9325, 269052), (9609, 261100), (10444, 240225), (11190, 224210), (12812, 195825), (13055, 192180), (15666, 160150), (16015, 156660), (18650, 134526), (19218, 130550), (22380, 112105), (22421, 111900), (26110, 96090), (27975, 89684), (31332, 80075), (32030, 78330), (37300, 67263), (38436, 65275), (39165, 64060), (44842, 55950), (48045, 52220)]