1994659650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{24763}}^1$

素因数の和:24960

約数の個数: 72

約数和(自身を含む): 5389141680

約数和(自身を除く): 3394482030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 895, 1074, 1611, 1790, 2685, 3222, 4475, 5370, 8055, 8950, 13425, 16110, 24763, 26850, 40275, 49526, 74289, 80550, 123815, 148578, 222867, 247630, 371445, 445734, 619075, 742890, 1114335, 1238150, 1857225, 2228670, 3714450, 4432577, 5571675, 8865154, 11143350, 13297731, 22162885, 26595462, 39893193, 44325770, 66488655, 79786386, 110814425, 132977310, 199465965, 221628850, 332443275, 398931930, 664886550, 997329825, 1994659650]

約数ペア:

[(1, 1994659650), (2, 997329825), (3, 664886550), (5, 398931930), (6, 332443275), (9, 221628850), (10, 199465965), (15, 132977310), (18, 110814425), (25, 79786386), (30, 66488655), (45, 44325770), (50, 39893193), (75, 26595462), (90, 22162885), (150, 13297731), (179, 11143350), (225, 8865154), (358, 5571675), (450, 4432577), (537, 3714450), (895, 2228670), (1074, 1857225), (1611, 1238150), (1790, 1114335), (2685, 742890), (3222, 619075), (4475, 445734), (5370, 371445), (8055, 247630), (8950, 222867), (13425, 148578), (16110, 123815), (24763, 80550), (26850, 74289), (40275, 49526)]