31074300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 105930720

約数和(自身を除く): 74856420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 677, 765, 850, 900, 918, 1020, 1275, 1350, 1354, 1530, 1700, 1836, 2031, 2295, 2550, 2700, 2708, 3060, 3385, 3825, 4062, 4590, 5100, 6093, 6770, 7650, 8124, 9180, 10155, 11475, 11509, 12186, 13540, 15300, 16925, 18279, 20310, 22950, 23018, 24372, 30465, 33850, 34527, 36558, 40620, 45900, 46036, 50775, 57545, 60930, 67700, 69054, 73116, 91395, 101550, 103581, 115090, 121860, 138108, 152325, 172635, 182790, 203100, 207162, 230180, 287725, 304650, 310743, 345270, 365580, 414324, 456975, 517905, 575450, 609300, 621486, 690540, 863175, 913950, 1035810, 1150900, 1242972, 1553715, 1726350, 1827900, 2071620, 2589525, 3107430, 3452700, 5179050, 6214860, 7768575, 10358100, 15537150, 31074300]

約数ペア:

[(1, 31074300), (2, 15537150), (3, 10358100), (4, 7768575), (5, 6214860), (6, 5179050), (9, 3452700), (10, 3107430), (12, 2589525), (15, 2071620), (17, 1827900), (18, 1726350), (20, 1553715), (25, 1242972), (27, 1150900), (30, 1035810), (34, 913950), (36, 863175), (45, 690540), (50, 621486), (51, 609300), (54, 575450), (60, 517905), (68, 456975), (75, 414324), (85, 365580), (90, 345270), (100, 310743), (102, 304650), (108, 287725), (135, 230180), (150, 207162), (153, 203100), (170, 182790), (180, 172635), (204, 152325), (225, 138108), (255, 121860), (270, 115090), (300, 103581), (306, 101550), (340, 91395), (425, 73116), (450, 69054), (459, 67700), (510, 60930), (540, 57545), (612, 50775), (675, 46036), (677, 45900), (765, 40620), (850, 36558), (900, 34527), (918, 33850), (1020, 30465), (1275, 24372), (1350, 23018), (1354, 22950), (1530, 20310), (1700, 18279), (1836, 16925), (2031, 15300), (2295, 13540), (2550, 12186), (2700, 11509), (2708, 11475), (3060, 10155), (3385, 9180), (3825, 8124), (4062, 7650), (4590, 6770), (5100, 6093)]