145225740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 481098240

約数和(自身を除く): 335872500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 37, 38, 44, 55, 57, 60, 66, 74, 76, 95, 110, 111, 114, 132, 148, 165, 185, 190, 209, 220, 222, 228, 285, 313, 330, 370, 380, 407, 418, 444, 555, 570, 626, 627, 660, 703, 740, 814, 836, 939, 1045, 1110, 1140, 1221, 1252, 1254, 1406, 1565, 1628, 1878, 2035, 2090, 2109, 2220, 2442, 2508, 2812, 3130, 3135, 3443, 3515, 3756, 4070, 4180, 4218, 4695, 4884, 5947, 6105, 6260, 6270, 6886, 7030, 7733, 8140, 8436, 9390, 10329, 10545, 11581, 11894, 12210, 12540, 13772, 14060, 15466, 17215, 17841, 18780, 20658, 21090, 23162, 23199, 23788, 24420, 29735, 30932, 34430, 34743, 35682, 38665, 41316, 42180, 46324, 46398, 51645, 57905, 59470, 65417, 68860, 69486, 71364, 77330, 89205, 92796, 103290, 115810, 115995, 118940, 127391, 130834, 138972, 154660, 173715, 178410, 196251, 206580, 220039, 231620, 231990, 254782, 261668, 327085, 347430, 356820, 382173, 392502, 440078, 463980, 509564, 636955, 654170, 660117, 694860, 764346, 785004, 880156, 981255, 1100195, 1273910, 1308340, 1320234, 1528692, 1910865, 1962510, 2200390, 2420429, 2547820, 2640468, 3300585, 3821730, 3925020, 4400780, 4840858, 6601170, 7261287, 7643460, 9681716, 12102145, 13202340, 14522574, 24204290, 29045148, 36306435, 48408580, 72612870, 145225740]

約数ペア:

[(1, 145225740), (2, 72612870), (3, 48408580), (4, 36306435), (5, 29045148), (6, 24204290), (10, 14522574), (11, 13202340), (12, 12102145), (15, 9681716), (19, 7643460), (20, 7261287), (22, 6601170), (30, 4840858), (33, 4400780), (37, 3925020), (38, 3821730), (44, 3300585), (55, 2640468), (57, 2547820), (60, 2420429), (66, 2200390), (74, 1962510), (76, 1910865), (95, 1528692), (110, 1320234), (111, 1308340), (114, 1273910), (132, 1100195), (148, 981255), (165, 880156), (185, 785004), (190, 764346), (209, 694860), (220, 660117), (222, 654170), (228, 636955), (285, 509564), (313, 463980), (330, 440078), (370, 392502), (380, 382173), (407, 356820), (418, 347430), (444, 327085), (555, 261668), (570, 254782), (626, 231990), (627, 231620), (660, 220039), (703, 206580), (740, 196251), (814, 178410), (836, 173715), (939, 154660), (1045, 138972), (1110, 130834), (1140, 127391), (1221, 118940), (1252, 115995), (1254, 115810), (1406, 103290), (1565, 92796), (1628, 89205), (1878, 77330), (2035, 71364), (2090, 69486), (2109, 68860), (2220, 65417), (2442, 59470), (2508, 57905), (2812, 51645), (3130, 46398), (3135, 46324), (3443, 42180), (3515, 41316), (3756, 38665), (4070, 35682), (4180, 34743), (4218, 34430), (4695, 30932), (4884, 29735), (5947, 24420), (6105, 23788), (6260, 23199), (6270, 23162), (6886, 21090), (7030, 20658), (7733, 18780), (8140, 17841), (8436, 17215), (9390, 15466), (10329, 14060), (10545, 13772), (11581, 12540), (11894, 12210)]