1684935900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 216

約数和(自身を含む): 5490523584

約数和(自身を除く): 3805587684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 61, 75, 90, 94, 100, 122, 141, 150, 180, 183, 188, 225, 235, 244, 282, 300, 305, 366, 423, 450, 470, 549, 564, 610, 653, 705, 732, 846, 900, 915, 940, 1098, 1175, 1220, 1306, 1410, 1525, 1692, 1830, 1959, 2115, 2196, 2350, 2612, 2745, 2820, 2867, 3050, 3265, 3525, 3660, 3918, 4230, 4575, 4700, 5490, 5734, 5877, 6100, 6530, 7050, 7836, 8460, 8601, 9150, 9795, 10575, 10980, 11468, 11754, 13060, 13725, 14100, 14335, 16325, 17202, 18300, 19590, 21150, 23508, 25803, 27450, 28670, 29385, 30691, 32650, 34404, 39180, 39833, 42300, 43005, 48975, 51606, 54900, 57340, 58770, 61382, 65300, 71675, 79666, 86010, 92073, 97950, 103212, 117540, 119499, 122764, 129015, 143350, 146925, 153455, 159332, 172020, 184146, 195900, 199165, 215025, 238998, 258030, 276219, 286700, 293850, 306910, 358497, 368292, 398330, 430050, 460365, 477996, 516060, 552438, 587700, 597495, 613820, 645075, 716994, 767275, 796660, 860100, 920730, 995825, 1104876, 1194990, 1290150, 1381095, 1433988, 1534550, 1792485, 1841460, 1872151, 1991650, 2301825, 2389980, 2580300, 2762190, 2987475, 3069100, 3584970, 3744302, 3983300, 4603650, 5524380, 5616453, 5974950, 6905475, 7169940, 7488604, 8962425, 9207300, 9360755, 11232906, 11949900, 13810950, 16849359, 17924850, 18721510, 22465812, 27621900, 28082265, 33698718, 35849700, 37443020, 46803775, 56164530, 67397436, 84246795, 93607550, 112329060, 140411325, 168493590, 187215100, 280822650, 336987180, 421233975, 561645300, 842467950, 1684935900]

約数ペア:

[(1, 1684935900), (2, 842467950), (3, 561645300), (4, 421233975), (5, 336987180), (6, 280822650), (9, 187215100), (10, 168493590), (12, 140411325), (15, 112329060), (18, 93607550), (20, 84246795), (25, 67397436), (30, 56164530), (36, 46803775), (45, 37443020), (47, 35849700), (50, 33698718), (60, 28082265), (61, 27621900), (75, 22465812), (90, 18721510), (94, 17924850), (100, 16849359), (122, 13810950), (141, 11949900), (150, 11232906), (180, 9360755), (183, 9207300), (188, 8962425), (225, 7488604), (235, 7169940), (244, 6905475), (282, 5974950), (300, 5616453), (305, 5524380), (366, 4603650), (423, 3983300), (450, 3744302), (470, 3584970), (549, 3069100), (564, 2987475), (610, 2762190), (653, 2580300), (705, 2389980), (732, 2301825), (846, 1991650), (900, 1872151), (915, 1841460), (940, 1792485), (1098, 1534550), (1175, 1433988), (1220, 1381095), (1306, 1290150), (1410, 1194990), (1525, 1104876), (1692, 995825), (1830, 920730), (1959, 860100), (2115, 796660), (2196, 767275), (2350, 716994), (2612, 645075), (2745, 613820), (2820, 597495), (2867, 587700), (3050, 552438), (3265, 516060), (3525, 477996), (3660, 460365), (3918, 430050), (4230, 398330), (4575, 368292), (4700, 358497), (5490, 306910), (5734, 293850), (5877, 286700), (6100, 276219), (6530, 258030), (7050, 238998), (7836, 215025), (8460, 199165), (8601, 195900), (9150, 184146), (9795, 172020), (10575, 159332), (10980, 153455), (11468, 146925), (11754, 143350), (13060, 129015), (13725, 122764), (14100, 119499), (14335, 117540), (16325, 103212), (17202, 97950), (18300, 92073), (19590, 86010), (21150, 79666), (23508, 71675), (25803, 65300), (27450, 61382), (28670, 58770), (29385, 57340), (30691, 54900), (32650, 51606), (34404, 48975), (39180, 43005), (39833, 42300)]