151821900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9960

約数の個数: 108

約数和(自身を含む): 503920872

約数和(自身を除く): 352098972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 9923, 15300, 19846, 29769, 39692, 49615, 59538, 89307, 99230, 119076, 148845, 168691, 178614, 198460, 248075, 297690, 337382, 357228, 446535, 496150, 506073, 595380, 674764, 744225, 843455, 893070, 992300, 1012146, 1488450, 1518219, 1686910, 1786140, 2024292, 2232675, 2530365, 2976900, 3036438, 3373820, 4217275, 4465350, 5060730, 6072876, 7591095, 8434550, 8930700, 10121460, 12651825, 15182190, 16869100, 25303650, 30364380, 37955475, 50607300, 75910950, 151821900]

約数ペア:

[(1, 151821900), (2, 75910950), (3, 50607300), (4, 37955475), (5, 30364380), (6, 25303650), (9, 16869100), (10, 15182190), (12, 12651825), (15, 10121460), (17, 8930700), (18, 8434550), (20, 7591095), (25, 6072876), (30, 5060730), (34, 4465350), (36, 4217275), (45, 3373820), (50, 3036438), (51, 2976900), (60, 2530365), (68, 2232675), (75, 2024292), (85, 1786140), (90, 1686910), (100, 1518219), (102, 1488450), (150, 1012146), (153, 992300), (170, 893070), (180, 843455), (204, 744225), (225, 674764), (255, 595380), (300, 506073), (306, 496150), (340, 446535), (425, 357228), (450, 337382), (510, 297690), (612, 248075), (765, 198460), (850, 178614), (900, 168691), (1020, 148845), (1275, 119076), (1530, 99230), (1700, 89307), (2550, 59538), (3060, 49615), (3825, 39692), (5100, 29769), (7650, 19846), (9923, 15300)]