18715134600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{97171}}^1$

素因数の和:97300

約数の個数: 144

約数和(自身を含む): 63439711920

約数和(自身を除く): 44724577320

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, 107, 120, 150, 180, 200, 214, 225, 300, 321, 360, 428, 450, 535, 600, 642, 856, 900, 963, 1070, 1284, 1605, 1800, 1926, 2140, 2568, 2675, 3210, 3852, 4280, 4815, 5350, 6420, 7704, 8025, 9630, 10700, 12840, 16050, 19260, 21400, 24075, 32100, 38520, 48150, 64200, 96300, 97171, 192600, 194342, 291513, 388684, 485855, 583026, 777368, 874539, 971710, 1166052, 1457565, 1749078, 1943420, 2332104, 2429275, 2915130, 3498156, 3886840, 4372695, 4858550, 5830260, 6996312, 7287825, 8745390, 9717100, 10397297, 11660520, 14575650, 17490780, 19434200, 20794594, 21863475, 29151300, 31191891, 34981560, 41589188, 43726950, 51986485, 58302600, 62383782, 83178376, 87453900, 93575673, 103972970, 124767564, 155959455, 174907800, 187151346, 207945940, 249535128, 259932425, 311918910, 374302692, 415891880, 467878365, 519864850, 623837820, 748605384, 779797275, 935756730, 1039729700, 1247675640, 1559594550, 1871513460, 2079459400, 2339391825, 3119189100, 3743026920, 4678783650, 6238378200, 9357567300, 18715134600]

約数ペア:

[(1, 18715134600), (2, 9357567300), (3, 6238378200), (4, 4678783650), (5, 3743026920), (6, 3119189100), (8, 2339391825), (9, 2079459400), (10, 1871513460), (12, 1559594550), (15, 1247675640), (18, 1039729700), (20, 935756730), (24, 779797275), (25, 748605384), (30, 623837820), (36, 519864850), (40, 467878365), (45, 415891880), (50, 374302692), (60, 311918910), (72, 259932425), (75, 249535128), (90, 207945940), (100, 187151346), (107, 174907800), (120, 155959455), (150, 124767564), (180, 103972970), (200, 93575673), (214, 87453900), (225, 83178376), (300, 62383782), (321, 58302600), (360, 51986485), (428, 43726950), (450, 41589188), (535, 34981560), (600, 31191891), (642, 29151300), (856, 21863475), (900, 20794594), (963, 19434200), (1070, 17490780), (1284, 14575650), (1605, 11660520), (1800, 10397297), (1926, 9717100), (2140, 8745390), (2568, 7287825), (2675, 6996312), (3210, 5830260), (3852, 4858550), (4280, 4372695), (4815, 3886840), (5350, 3498156), (6420, 2915130), (7704, 2429275), (8025, 2332104), (9630, 1943420), (10700, 1749078), (12840, 1457565), (16050, 1166052), (19260, 971710), (21400, 874539), (24075, 777368), (32100, 583026), (38520, 485855), (48150, 388684), (64200, 291513), (96300, 194342), (97171, 192600)]