61652340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 203686560

約数和(自身を除く): 142034220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2003, 2052, 2565, 3078, 3420, 4006, 5130, 6009, 6156, 7695, 8012, 10015, 10260, 12018, 15390, 18027, 20030, 24036, 30045, 30780, 36054, 38057, 40060, 54081, 60090, 72108, 76114, 90135, 108162, 114171, 120180, 152228, 162243, 180270, 190285, 216324, 228342, 270405, 324486, 342513, 360540, 380570, 456684, 540810, 570855, 648972, 685026, 761140, 811215, 1027539, 1081620, 1141710, 1370052, 1622430, 1712565, 2055078, 2283420, 3082617, 3244860, 3425130, 4110156, 5137695, 6165234, 6850260, 10275390, 12330468, 15413085, 20550780, 30826170, 61652340]

約数ペア:

[(1, 61652340), (2, 30826170), (3, 20550780), (4, 15413085), (5, 12330468), (6, 10275390), (9, 6850260), (10, 6165234), (12, 5137695), (15, 4110156), (18, 3425130), (19, 3244860), (20, 3082617), (27, 2283420), (30, 2055078), (36, 1712565), (38, 1622430), (45, 1370052), (54, 1141710), (57, 1081620), (60, 1027539), (76, 811215), (81, 761140), (90, 685026), (95, 648972), (108, 570855), (114, 540810), (135, 456684), (162, 380570), (171, 360540), (180, 342513), (190, 324486), (228, 270405), (270, 228342), (285, 216324), (324, 190285), (342, 180270), (380, 162243), (405, 152228), (513, 120180), (540, 114171), (570, 108162), (684, 90135), (810, 76114), (855, 72108), (1026, 60090), (1140, 54081), (1539, 40060), (1620, 38057), (1710, 36054), (2003, 30780), (2052, 30045), (2565, 24036), (3078, 20030), (3420, 18027), (4006, 15390), (5130, 12018), (6009, 10260), (6156, 10015), (7695, 8012)]