1919232900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54679}}^1$

素因数の和:54715

約数の個数: 144

約数和(自身を含む): 6644713600

約数和(自身を除く): 4725480700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 17550, 35100, 54679, 109358, 164037, 218716, 273395, 328074, 492111, 546790, 656148, 710827, 820185, 984222, 1093580, 1366975, 1421654, 1476333, 1640370, 1968444, 2132481, 2460555, 2733950, 2843308, 2952666, 3280740, 3554135, 4100925, 4264962, 4921110, 5467900, 5905332, 6397443, 7108270, 7381665, 8201850, 8529924, 9842220, 10662405, 12302775, 12794886, 14216540, 14763330, 16403700, 17770675, 19192329, 21324810, 24605550, 25589772, 29526660, 31987215, 35541350, 36908325, 38384658, 42649620, 49211100, 53312025, 63974430, 71082700, 73816650, 76769316, 95961645, 106624050, 127948860, 147633300, 159936075, 191923290, 213248100, 319872150, 383846580, 479808225, 639744300, 959616450, 1919232900]

約数ペア:

[(1, 1919232900), (2, 959616450), (3, 639744300), (4, 479808225), (5, 383846580), (6, 319872150), (9, 213248100), (10, 191923290), (12, 159936075), (13, 147633300), (15, 127948860), (18, 106624050), (20, 95961645), (25, 76769316), (26, 73816650), (27, 71082700), (30, 63974430), (36, 53312025), (39, 49211100), (45, 42649620), (50, 38384658), (52, 36908325), (54, 35541350), (60, 31987215), (65, 29526660), (75, 25589772), (78, 24605550), (90, 21324810), (100, 19192329), (108, 17770675), (117, 16403700), (130, 14763330), (135, 14216540), (150, 12794886), (156, 12302775), (180, 10662405), (195, 9842220), (225, 8529924), (234, 8201850), (260, 7381665), (270, 7108270), (300, 6397443), (325, 5905332), (351, 5467900), (390, 4921110), (450, 4264962), (468, 4100925), (540, 3554135), (585, 3280740), (650, 2952666), (675, 2843308), (702, 2733950), (780, 2460555), (900, 2132481), (975, 1968444), (1170, 1640370), (1300, 1476333), (1350, 1421654), (1404, 1366975), (1755, 1093580), (1950, 984222), (2340, 820185), (2700, 710827), (2925, 656148), (3510, 546790), (3900, 492111), (5850, 328074), (7020, 273395), (8775, 218716), (11700, 164037), (17550, 109358), (35100, 54679)]