20248545900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197933}}^1$

素因数の和:197992

約数の個数: 144

約数和(自身を含む): 65973777408

約数和(自身を除く): 45725231508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 825, 930, 1023, 1100, 1364, 1550, 1650, 1705, 1860, 2046, 2325, 3100, 3300, 3410, 4092, 4650, 5115, 6820, 8525, 9300, 10230, 17050, 20460, 25575, 34100, 51150, 102300, 197933, 395866, 593799, 791732, 989665, 1187598, 1979330, 2177263, 2375196, 2968995, 3958660, 4354526, 4948325, 5937990, 6135923, 6531789, 8709052, 9896650, 10886315, 11875980, 12271846, 13063578, 14844975, 18407769, 19793300, 21772630, 24543692, 26127156, 29689950, 30679615, 32658945, 36815538, 43545260, 54431575, 59379900, 61359230, 65317890, 67495153, 73631076, 92038845, 108863150, 122718460, 130635780, 134990306, 153398075, 163294725, 184077690, 202485459, 217726300, 269980612, 306796150, 326589450, 337475765, 368155380, 404970918, 460194225, 613592300, 653178900, 674951530, 809941836, 920388450, 1012427295, 1349903060, 1687378825, 1840776900, 2024854590, 3374757650, 4049709180, 5062136475, 6749515300, 10124272950, 20248545900]

約数ペア:

[(1, 20248545900), (2, 10124272950), (3, 6749515300), (4, 5062136475), (5, 4049709180), (6, 3374757650), (10, 2024854590), (11, 1840776900), (12, 1687378825), (15, 1349903060), (20, 1012427295), (22, 920388450), (25, 809941836), (30, 674951530), (31, 653178900), (33, 613592300), (44, 460194225), (50, 404970918), (55, 368155380), (60, 337475765), (62, 326589450), (66, 306796150), (75, 269980612), (93, 217726300), (100, 202485459), (110, 184077690), (124, 163294725), (132, 153398075), (150, 134990306), (155, 130635780), (165, 122718460), (186, 108863150), (220, 92038845), (275, 73631076), (300, 67495153), (310, 65317890), (330, 61359230), (341, 59379900), (372, 54431575), (465, 43545260), (550, 36815538), (620, 32658945), (660, 30679615), (682, 29689950), (775, 26127156), (825, 24543692), (930, 21772630), (1023, 19793300), (1100, 18407769), (1364, 14844975), (1550, 13063578), (1650, 12271846), (1705, 11875980), (1860, 10886315), (2046, 9896650), (2325, 8709052), (3100, 6531789), (3300, 6135923), (3410, 5937990), (4092, 4948325), (4650, 4354526), (5115, 3958660), (6820, 2968995), (8525, 2375196), (9300, 2177263), (10230, 1979330), (17050, 1187598), (20460, 989665), (25575, 791732), (34100, 593799), (51150, 395866), (102300, 197933)]