145143450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18973}}^1$

素因数の和:19008

約数の個数: 72

約数和(自身を含む): 412912188

約数和(自身を除く): 267768738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 18973, 37946, 56919, 94865, 113838, 170757, 189730, 284595, 322541, 341514, 474325, 569190, 645082, 853785, 948650, 967623, 1422975, 1612705, 1707570, 1935246, 2845950, 2902869, 3225410, 4268925, 4838115, 5805738, 8063525, 8537850, 9676230, 14514345, 16127050, 24190575, 29028690, 48381150, 72571725, 145143450]

約数ペア:

[(1, 145143450), (2, 72571725), (3, 48381150), (5, 29028690), (6, 24190575), (9, 16127050), (10, 14514345), (15, 9676230), (17, 8537850), (18, 8063525), (25, 5805738), (30, 4838115), (34, 4268925), (45, 3225410), (50, 2902869), (51, 2845950), (75, 1935246), (85, 1707570), (90, 1612705), (102, 1422975), (150, 967623), (153, 948650), (170, 853785), (225, 645082), (255, 569190), (306, 474325), (425, 341514), (450, 322541), (510, 284595), (765, 189730), (850, 170757), (1275, 113838), (1530, 94865), (2550, 56919), (3825, 37946), (7650, 18973)]