19244517900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{33923}}^1$

素因数の和:34032

約数の個数: 144

約数和(自身を含む): 58420927488

約数和(自身を除く): 39176409588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 61, 62, 75, 93, 100, 122, 124, 150, 155, 183, 186, 244, 300, 305, 310, 366, 372, 465, 610, 620, 732, 775, 915, 930, 1220, 1525, 1550, 1830, 1860, 1891, 2325, 3050, 3100, 3660, 3782, 4575, 4650, 5673, 6100, 7564, 9150, 9300, 9455, 11346, 18300, 18910, 22692, 28365, 33923, 37820, 47275, 56730, 67846, 94550, 101769, 113460, 135692, 141825, 169615, 189100, 203538, 283650, 339230, 407076, 508845, 567300, 678460, 848075, 1017690, 1051613, 1696150, 2035380, 2069303, 2103226, 2544225, 3154839, 3392300, 4138606, 4206452, 5088450, 5258065, 6207909, 6309678, 8277212, 10176900, 10346515, 10516130, 12415818, 12619356, 15774195, 20693030, 21032260, 24831636, 26290325, 31039545, 31548390, 41386060, 51732575, 52580650, 62079090, 63096780, 64148393, 78870975, 103465150, 105161300, 124158180, 128296786, 155197725, 157741950, 192445179, 206930300, 256593572, 310395450, 315483900, 320741965, 384890358, 620790900, 641483930, 769780716, 962225895, 1282967860, 1603709825, 1924451790, 3207419650, 3848903580, 4811129475, 6414839300, 9622258950, 19244517900]

約数ペア:

[(1, 19244517900), (2, 9622258950), (3, 6414839300), (4, 4811129475), (5, 3848903580), (6, 3207419650), (10, 1924451790), (12, 1603709825), (15, 1282967860), (20, 962225895), (25, 769780716), (30, 641483930), (31, 620790900), (50, 384890358), (60, 320741965), (61, 315483900), (62, 310395450), (75, 256593572), (93, 206930300), (100, 192445179), (122, 157741950), (124, 155197725), (150, 128296786), (155, 124158180), (183, 105161300), (186, 103465150), (244, 78870975), (300, 64148393), (305, 63096780), (310, 62079090), (366, 52580650), (372, 51732575), (465, 41386060), (610, 31548390), (620, 31039545), (732, 26290325), (775, 24831636), (915, 21032260), (930, 20693030), (1220, 15774195), (1525, 12619356), (1550, 12415818), (1830, 10516130), (1860, 10346515), (1891, 10176900), (2325, 8277212), (3050, 6309678), (3100, 6207909), (3660, 5258065), (3782, 5088450), (4575, 4206452), (4650, 4138606), (5673, 3392300), (6100, 3154839), (7564, 2544225), (9150, 2103226), (9300, 2069303), (9455, 2035380), (11346, 1696150), (18300, 1051613), (18910, 1017690), (22692, 848075), (28365, 678460), (33923, 567300), (37820, 508845), (47275, 407076), (56730, 339230), (67846, 283650), (94550, 203538), (101769, 189100), (113460, 169615), (135692, 141825)]