980414519400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1645543}}^1$

素因数の和:1645896

約数の個数: 144

約数和(自身を含む): 3302508075360

約数和(自身を除く): 2322093555960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 331, 360, 450, 600, 662, 900, 993, 1324, 1655, 1800, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 8275, 9930, 11916, 13240, 14895, 16550, 19860, 23832, 24825, 29790, 33100, 39720, 49650, 59580, 66200, 74475, 99300, 119160, 148950, 198600, 297900, 595800, 1645543, 3291086, 4936629, 6582172, 8227715, 9873258, 13164344, 14809887, 16455430, 19746516, 24683145, 29619774, 32910860, 39493032, 41138575, 49366290, 59239548, 65821720, 74049435, 82277150, 98732580, 118479096, 123415725, 148098870, 164554300, 197465160, 246831450, 296197740, 329108600, 370247175, 493662900, 544674733, 592395480, 740494350, 987325800, 1089349466, 1480988700, 1634024199, 2178698932, 2723373665, 2961977400, 3268048398, 4357397864, 4902072597, 5446747330, 6536096796, 8170120995, 9804145194, 10893494660, 13072193592, 13616868325, 16340241990, 19608290388, 21786989320, 24510362985, 27233736650, 32680483980, 39216580776, 40850604975, 49020725970, 54467473300, 65360967960, 81701209950, 98041451940, 108934946600, 122551814925, 163402419900, 196082903880, 245103629850, 326804839800, 490207259700, 980414519400]

約数ペア:

[(1, 980414519400), (2, 490207259700), (3, 326804839800), (4, 245103629850), (5, 196082903880), (6, 163402419900), (8, 122551814925), (9, 108934946600), (10, 98041451940), (12, 81701209950), (15, 65360967960), (18, 54467473300), (20, 49020725970), (24, 40850604975), (25, 39216580776), (30, 32680483980), (36, 27233736650), (40, 24510362985), (45, 21786989320), (50, 19608290388), (60, 16340241990), (72, 13616868325), (75, 13072193592), (90, 10893494660), (100, 9804145194), (120, 8170120995), (150, 6536096796), (180, 5446747330), (200, 4902072597), (225, 4357397864), (300, 3268048398), (331, 2961977400), (360, 2723373665), (450, 2178698932), (600, 1634024199), (662, 1480988700), (900, 1089349466), (993, 987325800), (1324, 740494350), (1655, 592395480), (1800, 544674733), (1986, 493662900), (2648, 370247175), (2979, 329108600), (3310, 296197740), (3972, 246831450), (4965, 197465160), (5958, 164554300), (6620, 148098870), (7944, 123415725), (8275, 118479096), (9930, 98732580), (11916, 82277150), (13240, 74049435), (14895, 65821720), (16550, 59239548), (19860, 49366290), (23832, 41138575), (24825, 39493032), (29790, 32910860), (33100, 29619774), (39720, 24683145), (49650, 19746516), (59580, 16455430), (66200, 14809887), (74475, 13164344), (99300, 9873258), (119160, 8227715), (148950, 6582172), (198600, 4936629), (297900, 3291086), (595800, 1645543)]