153719100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 216

約数和(自身を含む): 527622480

約数和(自身を除く): 373903380

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, 197, 204, 225, 255, 270, 289, 300, 306, 340, 394, 425, 450, 459, 510, 540, 578, 591, 612, 675, 765, 788, 850, 867, 900, 918, 985, 1020, 1156, 1182, 1275, 1350, 1445, 1530, 1700, 1734, 1773, 1836, 1970, 2295, 2364, 2550, 2601, 2700, 2890, 2955, 3060, 3349, 3468, 3546, 3825, 3940, 4335, 4590, 4925, 5100, 5202, 5319, 5780, 5910, 6698, 7092, 7225, 7650, 7803, 8670, 8865, 9180, 9850, 10047, 10404, 10638, 11475, 11820, 13005, 13396, 14450, 14775, 15300, 15606, 16745, 17340, 17730, 19700, 20094, 21276, 21675, 22950, 26010, 26595, 28900, 29550, 30141, 31212, 33490, 35460, 39015, 40188, 43350, 44325, 45900, 50235, 52020, 53190, 56933, 59100, 60282, 65025, 66980, 78030, 83725, 86700, 88650, 90423, 100470, 106380, 113866, 120564, 130050, 132975, 150705, 156060, 167450, 170799, 177300, 180846, 195075, 200940, 227732, 251175, 260100, 265950, 284665, 301410, 334900, 341598, 361692, 390150, 452115, 502350, 512397, 531900, 569330, 602820, 683196, 753525, 780300, 853995, 904230, 1004700, 1024794, 1138660, 1423325, 1507050, 1537191, 1707990, 1808460, 2049588, 2260575, 2561985, 2846650, 3014100, 3074382, 3415980, 4269975, 4521150, 5123970, 5693300, 6148764, 7685955, 8539950, 9042300, 10247940, 12809925, 15371910, 17079900, 25619850, 30743820, 38429775, 51239700, 76859550, 153719100]

約数ペア:

[(1, 153719100), (2, 76859550), (3, 51239700), (4, 38429775), (5, 30743820), (6, 25619850), (9, 17079900), (10, 15371910), (12, 12809925), (15, 10247940), (17, 9042300), (18, 8539950), (20, 7685955), (25, 6148764), (27, 5693300), (30, 5123970), (34, 4521150), (36, 4269975), (45, 3415980), (50, 3074382), (51, 3014100), (54, 2846650), (60, 2561985), (68, 2260575), (75, 2049588), (85, 1808460), (90, 1707990), (100, 1537191), (102, 1507050), (108, 1423325), (135, 1138660), (150, 1024794), (153, 1004700), (170, 904230), (180, 853995), (197, 780300), (204, 753525), (225, 683196), (255, 602820), (270, 569330), (289, 531900), (300, 512397), (306, 502350), (340, 452115), (394, 390150), (425, 361692), (450, 341598), (459, 334900), (510, 301410), (540, 284665), (578, 265950), (591, 260100), (612, 251175), (675, 227732), (765, 200940), (788, 195075), (850, 180846), (867, 177300), (900, 170799), (918, 167450), (985, 156060), (1020, 150705), (1156, 132975), (1182, 130050), (1275, 120564), (1350, 113866), (1445, 106380), (1530, 100470), (1700, 90423), (1734, 88650), (1773, 86700), (1836, 83725), (1970, 78030), (2295, 66980), (2364, 65025), (2550, 60282), (2601, 59100), (2700, 56933), (2890, 53190), (2955, 52020), (3060, 50235), (3349, 45900), (3468, 44325), (3546, 43350), (3825, 40188), (3940, 39015), (4335, 35460), (4590, 33490), (4925, 31212), (5100, 30141), (5202, 29550), (5319, 28900), (5780, 26595), (5910, 26010), (6698, 22950), (7092, 21675), (7225, 21276), (7650, 20094), (7803, 19700), (8670, 17730), (8865, 17340), (9180, 16745), (9850, 15606), (10047, 15300), (10404, 14775), (10638, 14450), (11475, 13396), (11820, 13005)]