307637100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20144

約数の個数: 108

約数和(自身を含む): 1021044024

約数和(自身を除く): 713406924

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, 15300, 20107, 40214, 60321, 80428, 100535, 120642, 180963, 201070, 241284, 301605, 341819, 361926, 402140, 502675, 603210, 683638, 723852, 904815, 1005350, 1025457, 1206420, 1367276, 1508025, 1709095, 1809630, 2010700, 2050914, 3016050, 3076371, 3418190, 3619260, 4101828, 4524075, 5127285, 6032100, 6152742, 6836380, 8545475, 9048150, 10254570, 12305484, 15381855, 17090950, 18096300, 20509140, 25636425, 30763710, 34181900, 51272850, 61527420, 76909275, 102545700, 153818550, 307637100]

約数ペア:

[(1, 307637100), (2, 153818550), (3, 102545700), (4, 76909275), (5, 61527420), (6, 51272850), (9, 34181900), (10, 30763710), (12, 25636425), (15, 20509140), (17, 18096300), (18, 17090950), (20, 15381855), (25, 12305484), (30, 10254570), (34, 9048150), (36, 8545475), (45, 6836380), (50, 6152742), (51, 6032100), (60, 5127285), (68, 4524075), (75, 4101828), (85, 3619260), (90, 3418190), (100, 3076371), (102, 3016050), (150, 2050914), (153, 2010700), (170, 1809630), (180, 1709095), (204, 1508025), (225, 1367276), (255, 1206420), (300, 1025457), (306, 1005350), (340, 904815), (425, 723852), (450, 683638), (510, 603210), (612, 502675), (765, 402140), (850, 361926), (900, 341819), (1020, 301605), (1275, 241284), (1530, 201070), (1700, 180963), (2550, 120642), (3060, 100535), (3825, 80428), (5100, 60321), (7650, 40214), (15300, 20107)]