188780700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 575963136

約数和(自身を除く): 387182436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 300, 310, 318, 372, 383, 465, 530, 620, 636, 766, 775, 795, 930, 1060, 1149, 1325, 1532, 1550, 1590, 1643, 1860, 1915, 2298, 2325, 2650, 3100, 3180, 3286, 3830, 3975, 4596, 4650, 4929, 5300, 5745, 6572, 7660, 7950, 8215, 9300, 9575, 9858, 11490, 11873, 15900, 16430, 19150, 19716, 20299, 22980, 23746, 24645, 28725, 32860, 35619, 38300, 40598, 41075, 47492, 49290, 57450, 59365, 60897, 71238, 81196, 82150, 98580, 101495, 114900, 118730, 121794, 123225, 142476, 164300, 178095, 202990, 237460, 243588, 246450, 296825, 304485, 356190, 405980, 492900, 507475, 593650, 608970, 629269, 712380, 890475, 1014950, 1187300, 1217940, 1258538, 1522425, 1780950, 1887807, 2029900, 2517076, 3044850, 3146345, 3561900, 3775614, 6089700, 6292690, 7551228, 9439035, 12585380, 15731725, 18878070, 31463450, 37756140, 47195175, 62926900, 94390350, 188780700]

約数ペア:

[(1, 188780700), (2, 94390350), (3, 62926900), (4, 47195175), (5, 37756140), (6, 31463450), (10, 18878070), (12, 15731725), (15, 12585380), (20, 9439035), (25, 7551228), (30, 6292690), (31, 6089700), (50, 3775614), (53, 3561900), (60, 3146345), (62, 3044850), (75, 2517076), (93, 2029900), (100, 1887807), (106, 1780950), (124, 1522425), (150, 1258538), (155, 1217940), (159, 1187300), (186, 1014950), (212, 890475), (265, 712380), (300, 629269), (310, 608970), (318, 593650), (372, 507475), (383, 492900), (465, 405980), (530, 356190), (620, 304485), (636, 296825), (766, 246450), (775, 243588), (795, 237460), (930, 202990), (1060, 178095), (1149, 164300), (1325, 142476), (1532, 123225), (1550, 121794), (1590, 118730), (1643, 114900), (1860, 101495), (1915, 98580), (2298, 82150), (2325, 81196), (2650, 71238), (3100, 60897), (3180, 59365), (3286, 57450), (3830, 49290), (3975, 47492), (4596, 41075), (4650, 40598), (4929, 38300), (5300, 35619), (5745, 32860), (6572, 28725), (7660, 24645), (7950, 23746), (8215, 22980), (9300, 20299), (9575, 19716), (9858, 19150), (11490, 16430), (11873, 15900)]