90169800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 144

約数和(自身を含む): 325269360

約数和(自身を除く): 235099560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3067, 3675, 4200, 4900, 5880, 6134, 7350, 9201, 9800, 12268, 14700, 15335, 18402, 21469, 24536, 29400, 30670, 36804, 42938, 46005, 61340, 64407, 73608, 76675, 85876, 92010, 107345, 122680, 128814, 150283, 153350, 171752, 184020, 214690, 230025, 257628, 300566, 306700, 322035, 368040, 429380, 450849, 460050, 515256, 536725, 601132, 613400, 644070, 751415, 858760, 901698, 920100, 1073450, 1202264, 1288140, 1502830, 1610175, 1803396, 1840200, 2146900, 2254245, 2576280, 3005660, 3220350, 3606792, 3757075, 4293800, 4508490, 6011320, 6440700, 7514150, 9016980, 11271225, 12881400, 15028300, 18033960, 22542450, 30056600, 45084900, 90169800]

約数ペア:

[(1, 90169800), (2, 45084900), (3, 30056600), (4, 22542450), (5, 18033960), (6, 15028300), (7, 12881400), (8, 11271225), (10, 9016980), (12, 7514150), (14, 6440700), (15, 6011320), (20, 4508490), (21, 4293800), (24, 3757075), (25, 3606792), (28, 3220350), (30, 3005660), (35, 2576280), (40, 2254245), (42, 2146900), (49, 1840200), (50, 1803396), (56, 1610175), (60, 1502830), (70, 1288140), (75, 1202264), (84, 1073450), (98, 920100), (100, 901698), (105, 858760), (120, 751415), (140, 644070), (147, 613400), (150, 601132), (168, 536725), (175, 515256), (196, 460050), (200, 450849), (210, 429380), (245, 368040), (280, 322035), (294, 306700), (300, 300566), (350, 257628), (392, 230025), (420, 214690), (490, 184020), (525, 171752), (588, 153350), (600, 150283), (700, 128814), (735, 122680), (840, 107345), (980, 92010), (1050, 85876), (1176, 76675), (1225, 73608), (1400, 64407), (1470, 61340), (1960, 46005), (2100, 42938), (2450, 36804), (2940, 30670), (3067, 29400), (3675, 24536), (4200, 21469), (4900, 18402), (5880, 15335), (6134, 14700), (7350, 12268), (9201, 9800)]