225162300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 744702336

約数和(自身を除く): 519540036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 71, 75, 93, 100, 110, 124, 132, 142, 150, 155, 165, 186, 213, 220, 275, 284, 300, 310, 330, 341, 355, 372, 426, 465, 550, 620, 660, 682, 710, 775, 781, 825, 852, 930, 961, 1023, 1065, 1100, 1364, 1420, 1550, 1562, 1650, 1705, 1775, 1860, 1922, 2046, 2130, 2201, 2325, 2343, 2883, 3100, 3124, 3300, 3410, 3550, 3844, 3905, 4092, 4260, 4402, 4650, 4686, 4805, 5115, 5325, 5766, 6603, 6820, 7100, 7810, 8525, 8804, 9300, 9372, 9610, 10230, 10571, 10650, 11005, 11532, 11715, 13206, 14415, 15620, 17050, 19220, 19525, 20460, 21142, 21300, 22010, 23430, 24025, 24211, 25575, 26412, 28830, 31713, 33015, 34100, 39050, 42284, 44020, 46860, 48050, 48422, 51150, 52855, 55025, 57660, 58575, 63426, 66030, 68231, 72075, 72633, 78100, 96100, 96844, 102300, 105710, 110050, 117150, 121055, 126852, 132060, 136462, 144150, 145266, 158565, 165075, 204693, 211420, 220100, 234300, 242110, 264275, 272924, 288300, 290532, 317130, 330150, 341155, 363165, 409386, 484220, 528550, 605275, 634260, 660300, 682310, 726330, 750541, 792825, 818772, 1023465, 1057100, 1210550, 1364620, 1452660, 1501082, 1585650, 1705775, 1815825, 2046930, 2251623, 2421100, 3002164, 3171300, 3411550, 3631650, 3752705, 4093860, 4503246, 5117325, 6823100, 7263300, 7505410, 9006492, 10234650, 11258115, 15010820, 18763525, 20469300, 22516230, 37527050, 45032460, 56290575, 75054100, 112581150, 225162300]

約数ペア:

[(1, 225162300), (2, 112581150), (3, 75054100), (4, 56290575), (5, 45032460), (6, 37527050), (10, 22516230), (11, 20469300), (12, 18763525), (15, 15010820), (20, 11258115), (22, 10234650), (25, 9006492), (30, 7505410), (31, 7263300), (33, 6823100), (44, 5117325), (50, 4503246), (55, 4093860), (60, 3752705), (62, 3631650), (66, 3411550), (71, 3171300), (75, 3002164), (93, 2421100), (100, 2251623), (110, 2046930), (124, 1815825), (132, 1705775), (142, 1585650), (150, 1501082), (155, 1452660), (165, 1364620), (186, 1210550), (213, 1057100), (220, 1023465), (275, 818772), (284, 792825), (300, 750541), (310, 726330), (330, 682310), (341, 660300), (355, 634260), (372, 605275), (426, 528550), (465, 484220), (550, 409386), (620, 363165), (660, 341155), (682, 330150), (710, 317130), (775, 290532), (781, 288300), (825, 272924), (852, 264275), (930, 242110), (961, 234300), (1023, 220100), (1065, 211420), (1100, 204693), (1364, 165075), (1420, 158565), (1550, 145266), (1562, 144150), (1650, 136462), (1705, 132060), (1775, 126852), (1860, 121055), (1922, 117150), (2046, 110050), (2130, 105710), (2201, 102300), (2325, 96844), (2343, 96100), (2883, 78100), (3100, 72633), (3124, 72075), (3300, 68231), (3410, 66030), (3550, 63426), (3844, 58575), (3905, 57660), (4092, 55025), (4260, 52855), (4402, 51150), (4650, 48422), (4686, 48050), (4805, 46860), (5115, 44020), (5325, 42284), (5766, 39050), (6603, 34100), (6820, 33015), (7100, 31713), (7810, 28830), (8525, 26412), (8804, 25575), (9300, 24211), (9372, 24025), (9610, 23430), (10230, 22010), (10571, 21300), (10650, 21142), (11005, 20460), (11532, 19525), (11715, 19220), (13206, 17050), (14415, 15620)]