42117300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 142699200

約数和(自身を除く): 100581900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 821, 855, 900, 950, 1026, 1140, 1350, 1425, 1642, 1710, 1900, 2052, 2463, 2565, 2700, 2850, 3284, 3420, 4105, 4275, 4926, 5130, 5700, 7389, 8210, 8550, 9852, 10260, 12315, 12825, 14778, 15599, 16420, 17100, 20525, 22167, 24630, 25650, 29556, 31198, 36945, 41050, 44334, 46797, 49260, 51300, 61575, 62396, 73890, 77995, 82100, 88668, 93594, 110835, 123150, 140391, 147780, 155990, 184725, 187188, 221670, 233985, 246300, 280782, 311980, 369450, 389975, 421173, 443340, 467970, 554175, 561564, 701955, 738900, 779950, 842346, 935940, 1108350, 1169925, 1403910, 1559900, 1684692, 2105865, 2216700, 2339850, 2807820, 3509775, 4211730, 4679700, 7019550, 8423460, 10529325, 14039100, 21058650, 42117300]

約数ペア:

[(1, 42117300), (2, 21058650), (3, 14039100), (4, 10529325), (5, 8423460), (6, 7019550), (9, 4679700), (10, 4211730), (12, 3509775), (15, 2807820), (18, 2339850), (19, 2216700), (20, 2105865), (25, 1684692), (27, 1559900), (30, 1403910), (36, 1169925), (38, 1108350), (45, 935940), (50, 842346), (54, 779950), (57, 738900), (60, 701955), (75, 561564), (76, 554175), (90, 467970), (95, 443340), (100, 421173), (108, 389975), (114, 369450), (135, 311980), (150, 280782), (171, 246300), (180, 233985), (190, 221670), (225, 187188), (228, 184725), (270, 155990), (285, 147780), (300, 140391), (342, 123150), (380, 110835), (450, 93594), (475, 88668), (513, 82100), (540, 77995), (570, 73890), (675, 62396), (684, 61575), (821, 51300), (855, 49260), (900, 46797), (950, 44334), (1026, 41050), (1140, 36945), (1350, 31198), (1425, 29556), (1642, 25650), (1710, 24630), (1900, 22167), (2052, 20525), (2463, 17100), (2565, 16420), (2700, 15599), (2850, 14778), (3284, 12825), (3420, 12315), (4105, 10260), (4275, 9852), (4926, 8550), (5130, 8210), (5700, 7389)]