194238900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 660339680

約数和(自身を除く): 466100780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 111, 114, 148, 150, 171, 180, 185, 190, 222, 225, 228, 285, 300, 307, 333, 342, 370, 380, 444, 450, 475, 555, 570, 614, 666, 684, 703, 740, 855, 900, 921, 925, 950, 1110, 1140, 1228, 1332, 1406, 1425, 1535, 1665, 1710, 1842, 1850, 1900, 2109, 2220, 2763, 2775, 2812, 2850, 3070, 3330, 3420, 3515, 3684, 3700, 4218, 4275, 4605, 5526, 5550, 5700, 5833, 6140, 6327, 6660, 7030, 7675, 8325, 8436, 8550, 9210, 10545, 11052, 11100, 11359, 11666, 12654, 13815, 14060, 15350, 16650, 17100, 17499, 17575, 18420, 21090, 22718, 23025, 23332, 25308, 27630, 29165, 30700, 31635, 33300, 34077, 34998, 35150, 42180, 45436, 46050, 52497, 52725, 55260, 56795, 58330, 63270, 68154, 69075, 69996, 70300, 87495, 92100, 102231, 104994, 105450, 113590, 116660, 126540, 136308, 138150, 145825, 158175, 170385, 174990, 204462, 209988, 210900, 215821, 227180, 262485, 276300, 283975, 291650, 316350, 340770, 349980, 408924, 431642, 437475, 511155, 524970, 567950, 583300, 632700, 647463, 681540, 851925, 863284, 874950, 1022310, 1049940, 1079105, 1135900, 1294926, 1312425, 1703850, 1749900, 1942389, 2044620, 2158210, 2555775, 2589852, 2624850, 3237315, 3407700, 3884778, 4316420, 5111550, 5249700, 5395525, 6474630, 7769556, 9711945, 10223100, 10791050, 12949260, 16186575, 19423890, 21582100, 32373150, 38847780, 48559725, 64746300, 97119450, 194238900]

約数ペア:

[(1, 194238900), (2, 97119450), (3, 64746300), (4, 48559725), (5, 38847780), (6, 32373150), (9, 21582100), (10, 19423890), (12, 16186575), (15, 12949260), (18, 10791050), (19, 10223100), (20, 9711945), (25, 7769556), (30, 6474630), (36, 5395525), (37, 5249700), (38, 5111550), (45, 4316420), (50, 3884778), (57, 3407700), (60, 3237315), (74, 2624850), (75, 2589852), (76, 2555775), (90, 2158210), (95, 2044620), (100, 1942389), (111, 1749900), (114, 1703850), (148, 1312425), (150, 1294926), (171, 1135900), (180, 1079105), (185, 1049940), (190, 1022310), (222, 874950), (225, 863284), (228, 851925), (285, 681540), (300, 647463), (307, 632700), (333, 583300), (342, 567950), (370, 524970), (380, 511155), (444, 437475), (450, 431642), (475, 408924), (555, 349980), (570, 340770), (614, 316350), (666, 291650), (684, 283975), (703, 276300), (740, 262485), (855, 227180), (900, 215821), (921, 210900), (925, 209988), (950, 204462), (1110, 174990), (1140, 170385), (1228, 158175), (1332, 145825), (1406, 138150), (1425, 136308), (1535, 126540), (1665, 116660), (1710, 113590), (1842, 105450), (1850, 104994), (1900, 102231), (2109, 92100), (2220, 87495), (2763, 70300), (2775, 69996), (2812, 69075), (2850, 68154), (3070, 63270), (3330, 58330), (3420, 56795), (3515, 55260), (3684, 52725), (3700, 52497), (4218, 46050), (4275, 45436), (4605, 42180), (5526, 35150), (5550, 34998), (5700, 34077), (5833, 33300), (6140, 31635), (6327, 30700), (6660, 29165), (7030, 27630), (7675, 25308), (8325, 23332), (8436, 23025), (8550, 22718), (9210, 21090), (10545, 18420), (11052, 17575), (11100, 17499), (11359, 17100), (11666, 16650), (12654, 15350), (13815, 14060)]