445848300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 180

約数和(自身を含む): 1521855720

約数和(自身を除く): 1076007420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 2025, 2052, 2565, 2700, 2850, 2897, 3078, 3420, 4050, 4275, 5130, 5700, 5794, 6156, 7695, 8100, 8550, 8691, 10260, 11588, 12825, 14485, 15390, 17100, 17382, 25650, 26073, 28970, 30780, 34764, 38475, 43455, 51300, 52146, 55043, 57940, 72425, 76950, 78219, 86910, 104292, 110086, 130365, 144850, 153900, 156438, 165129, 173820, 217275, 220172, 234657, 260730, 275215, 289700, 312876, 330258, 391095, 434550, 469314, 495387, 521460, 550430, 651825, 660516, 782190, 825645, 869100, 938628, 990774, 1100860, 1173285, 1303650, 1376075, 1486161, 1564380, 1651290, 1955475, 1981548, 2346570, 2476935, 2607300, 2752150, 2972322, 3302580, 3910950, 4128225, 4458483, 4693140, 4953870, 5504300, 5866425, 5944644, 7430805, 7821900, 8256450, 8916966, 9907740, 11732850, 12384675, 14861610, 16512900, 17833932, 22292415, 23465700, 24769350, 29723220, 37154025, 44584830, 49538700, 74308050, 89169660, 111462075, 148616100, 222924150, 445848300]

約数ペア:

[(1, 445848300), (2, 222924150), (3, 148616100), (4, 111462075), (5, 89169660), (6, 74308050), (9, 49538700), (10, 44584830), (12, 37154025), (15, 29723220), (18, 24769350), (19, 23465700), (20, 22292415), (25, 17833932), (27, 16512900), (30, 14861610), (36, 12384675), (38, 11732850), (45, 9907740), (50, 8916966), (54, 8256450), (57, 7821900), (60, 7430805), (75, 5944644), (76, 5866425), (81, 5504300), (90, 4953870), (95, 4693140), (100, 4458483), (108, 4128225), (114, 3910950), (135, 3302580), (150, 2972322), (162, 2752150), (171, 2607300), (180, 2476935), (190, 2346570), (225, 1981548), (228, 1955475), (270, 1651290), (285, 1564380), (300, 1486161), (324, 1376075), (342, 1303650), (380, 1173285), (405, 1100860), (450, 990774), (475, 938628), (513, 869100), (540, 825645), (570, 782190), (675, 660516), (684, 651825), (810, 550430), (855, 521460), (900, 495387), (950, 469314), (1026, 434550), (1140, 391095), (1350, 330258), (1425, 312876), (1539, 289700), (1620, 275215), (1710, 260730), (1900, 234657), (2025, 220172), (2052, 217275), (2565, 173820), (2700, 165129), (2850, 156438), (2897, 153900), (3078, 144850), (3420, 130365), (4050, 110086), (4275, 104292), (5130, 86910), (5700, 78219), (5794, 76950), (6156, 72425), (7695, 57940), (8100, 55043), (8550, 52146), (8691, 51300), (10260, 43455), (11588, 38475), (12825, 34764), (14485, 30780), (15390, 28970), (17100, 26073), (17382, 25650)]