12378300

素因数分解:

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

素因数の和:81

約数の個数: 144

約数和(自身を含む): 40664064

約数和(自身を除く): 28285764

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, 75, 93, 100, 110, 121, 124, 132, 150, 155, 165, 186, 220, 242, 275, 300, 310, 330, 341, 363, 372, 465, 484, 550, 605, 620, 660, 682, 726, 775, 825, 930, 1023, 1100, 1210, 1331, 1364, 1452, 1550, 1650, 1705, 1815, 1860, 2046, 2325, 2420, 2662, 3025, 3100, 3300, 3410, 3630, 3751, 3993, 4092, 4650, 5115, 5324, 6050, 6655, 6820, 7260, 7502, 7986, 8525, 9075, 9300, 10230, 11253, 12100, 13310, 15004, 15972, 17050, 18150, 18755, 19965, 20460, 22506, 25575, 26620, 33275, 34100, 36300, 37510, 39930, 41261, 45012, 51150, 56265, 66550, 75020, 79860, 82522, 93775, 99825, 102300, 112530, 123783, 133100, 165044, 187550, 199650, 206305, 225060, 247566, 281325, 375100, 399300, 412610, 495132, 562650, 618915, 825220, 1031525, 1125300, 1237830, 2063050, 2475660, 3094575, 4126100, 6189150, 12378300]

約数ペア:

[(1, 12378300), (2, 6189150), (3, 4126100), (4, 3094575), (5, 2475660), (6, 2063050), (10, 1237830), (11, 1125300), (12, 1031525), (15, 825220), (20, 618915), (22, 562650), (25, 495132), (30, 412610), (31, 399300), (33, 375100), (44, 281325), (50, 247566), (55, 225060), (60, 206305), (62, 199650), (66, 187550), (75, 165044), (93, 133100), (100, 123783), (110, 112530), (121, 102300), (124, 99825), (132, 93775), (150, 82522), (155, 79860), (165, 75020), (186, 66550), (220, 56265), (242, 51150), (275, 45012), (300, 41261), (310, 39930), (330, 37510), (341, 36300), (363, 34100), (372, 33275), (465, 26620), (484, 25575), (550, 22506), (605, 20460), (620, 19965), (660, 18755), (682, 18150), (726, 17050), (775, 15972), (825, 15004), (930, 13310), (1023, 12100), (1100, 11253), (1210, 10230), (1331, 9300), (1364, 9075), (1452, 8525), (1550, 7986), (1650, 7502), (1705, 7260), (1815, 6820), (1860, 6655), (2046, 6050), (2325, 5324), (2420, 5115), (2662, 4650), (3025, 4092), (3100, 3993), (3300, 3751), (3410, 3630)]