210285900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 162

約数和(自身を含む): 724872876

約数和(自身を除く): 514586976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 825, 900, 990, 1089, 1100, 1210, 1452, 1650, 1815, 1931, 1980, 2178, 2420, 2475, 3025, 3300, 3630, 3862, 4356, 4950, 5445, 5793, 6050, 7260, 7724, 9075, 9655, 9900, 10890, 11586, 12100, 17379, 18150, 19310, 21241, 21780, 23172, 27225, 28965, 34758, 36300, 38620, 42482, 48275, 54450, 57930, 63723, 69516, 84964, 86895, 96550, 106205, 108900, 115860, 127446, 144825, 173790, 191169, 193100, 212410, 233651, 254892, 289650, 318615, 347580, 382338, 424820, 434475, 467302, 531025, 579300, 637230, 700953, 764676, 868950, 934604, 955845, 1062050, 1168255, 1274460, 1401906, 1593075, 1737900, 1911690, 2102859, 2124100, 2336510, 2803812, 3186150, 3504765, 3823380, 4205718, 4673020, 4779225, 5841275, 6372300, 7009530, 8411436, 9558450, 10514295, 11682550, 14019060, 17523825, 19116900, 21028590, 23365100, 35047650, 42057180, 52571475, 70095300, 105142950, 210285900]

約数ペア:

[(1, 210285900), (2, 105142950), (3, 70095300), (4, 52571475), (5, 42057180), (6, 35047650), (9, 23365100), (10, 21028590), (11, 19116900), (12, 17523825), (15, 14019060), (18, 11682550), (20, 10514295), (22, 9558450), (25, 8411436), (30, 7009530), (33, 6372300), (36, 5841275), (44, 4779225), (45, 4673020), (50, 4205718), (55, 3823380), (60, 3504765), (66, 3186150), (75, 2803812), (90, 2336510), (99, 2124100), (100, 2102859), (110, 1911690), (121, 1737900), (132, 1593075), (150, 1401906), (165, 1274460), (180, 1168255), (198, 1062050), (220, 955845), (225, 934604), (242, 868950), (275, 764676), (300, 700953), (330, 637230), (363, 579300), (396, 531025), (450, 467302), (484, 434475), (495, 424820), (550, 382338), (605, 347580), (660, 318615), (726, 289650), (825, 254892), (900, 233651), (990, 212410), (1089, 193100), (1100, 191169), (1210, 173790), (1452, 144825), (1650, 127446), (1815, 115860), (1931, 108900), (1980, 106205), (2178, 96550), (2420, 86895), (2475, 84964), (3025, 69516), (3300, 63723), (3630, 57930), (3862, 54450), (4356, 48275), (4950, 42482), (5445, 38620), (5793, 36300), (6050, 34758), (7260, 28965), (7724, 27225), (9075, 23172), (9655, 21780), (9900, 21241), (10890, 19310), (11586, 18150), (12100, 17379)]