19248900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 64162560

約数和(自身を除く): 44913660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 307, 330, 380, 418, 475, 550, 570, 614, 627, 660, 825, 836, 921, 950, 1045, 1100, 1140, 1228, 1254, 1425, 1535, 1650, 1842, 1900, 2090, 2508, 2850, 3070, 3135, 3300, 3377, 3684, 4180, 4605, 5225, 5700, 5833, 6140, 6270, 6754, 7675, 9210, 10131, 10450, 11666, 12540, 13508, 15350, 15675, 16885, 17499, 18420, 20262, 20900, 23025, 23332, 29165, 30700, 31350, 33770, 34998, 40524, 46050, 50655, 58330, 62700, 64163, 67540, 69996, 84425, 87495, 92100, 101310, 116660, 128326, 145825, 168850, 174990, 192489, 202620, 253275, 256652, 291650, 320815, 337700, 349980, 384978, 437475, 506550, 583300, 641630, 769956, 874950, 962445, 1013100, 1283260, 1604075, 1749900, 1924890, 3208150, 3849780, 4812225, 6416300, 9624450, 19248900]

約数ペア:

[(1, 19248900), (2, 9624450), (3, 6416300), (4, 4812225), (5, 3849780), (6, 3208150), (10, 1924890), (11, 1749900), (12, 1604075), (15, 1283260), (19, 1013100), (20, 962445), (22, 874950), (25, 769956), (30, 641630), (33, 583300), (38, 506550), (44, 437475), (50, 384978), (55, 349980), (57, 337700), (60, 320815), (66, 291650), (75, 256652), (76, 253275), (95, 202620), (100, 192489), (110, 174990), (114, 168850), (132, 145825), (150, 128326), (165, 116660), (190, 101310), (209, 92100), (220, 87495), (228, 84425), (275, 69996), (285, 67540), (300, 64163), (307, 62700), (330, 58330), (380, 50655), (418, 46050), (475, 40524), (550, 34998), (570, 33770), (614, 31350), (627, 30700), (660, 29165), (825, 23332), (836, 23025), (921, 20900), (950, 20262), (1045, 18420), (1100, 17499), (1140, 16885), (1228, 15675), (1254, 15350), (1425, 13508), (1535, 12540), (1650, 11666), (1842, 10450), (1900, 10131), (2090, 9210), (2508, 7675), (2850, 6754), (3070, 6270), (3135, 6140), (3300, 5833), (3377, 5700), (3684, 5225), (4180, 4605)]