21798146700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59509}}^1$

素因数の和:59577

約数の個数: 216

約数和(自身を含む): 76552235760

約数和(自身を除く): 54754089060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 37, 44, 45, 50, 55, 60, 66, 74, 75, 90, 99, 100, 110, 111, 132, 148, 150, 165, 180, 185, 198, 220, 222, 225, 275, 300, 330, 333, 370, 396, 407, 444, 450, 495, 550, 555, 660, 666, 740, 814, 825, 900, 925, 990, 1100, 1110, 1221, 1332, 1628, 1650, 1665, 1850, 1980, 2035, 2220, 2442, 2475, 2775, 3300, 3330, 3663, 3700, 4070, 4884, 4950, 5550, 6105, 6660, 7326, 8140, 8325, 9900, 10175, 11100, 12210, 14652, 16650, 18315, 20350, 24420, 30525, 33300, 36630, 40700, 59509, 61050, 73260, 91575, 119018, 122100, 178527, 183150, 238036, 297545, 357054, 366300, 535581, 595090, 654599, 714108, 892635, 1071162, 1190180, 1309198, 1487725, 1785270, 1963797, 2142324, 2201833, 2618396, 2677905, 2975450, 3272995, 3570540, 3927594, 4403666, 4463175, 5355810, 5891391, 5950900, 6545990, 6605499, 7855188, 8807332, 8926350, 9818985, 10711620, 11009165, 11782782, 13091980, 13210998, 13389525, 16364975, 17852700, 19637970, 19816497, 22018330, 23565564, 24220163, 26421996, 26779050, 29456955, 32729950, 33027495, 39275940, 39632994, 44036660, 48440326, 49094925, 53558100, 55045825, 58913910, 65459900, 66054990, 72660489, 79265988, 96880652, 98189850, 99082485, 110091650, 117827820, 121100815, 132109980, 145320978, 147284775, 165137475, 196379700, 198164970, 217981467, 220183300, 242201630, 290641956, 294569550, 330274950, 363302445, 396329940, 435962934, 484403260, 495412425, 589139100, 605504075, 660549900, 726604890, 871925868, 990824850, 1089907335, 1211008150, 1453209780, 1816512225, 1981649700, 2179814670, 2422016300, 3633024450, 4359629340, 5449536675, 7266048900, 10899073350, 21798146700]

約数ペア:

[(1, 21798146700), (2, 10899073350), (3, 7266048900), (4, 5449536675), (5, 4359629340), (6, 3633024450), (9, 2422016300), (10, 2179814670), (11, 1981649700), (12, 1816512225), (15, 1453209780), (18, 1211008150), (20, 1089907335), (22, 990824850), (25, 871925868), (30, 726604890), (33, 660549900), (36, 605504075), (37, 589139100), (44, 495412425), (45, 484403260), (50, 435962934), (55, 396329940), (60, 363302445), (66, 330274950), (74, 294569550), (75, 290641956), (90, 242201630), (99, 220183300), (100, 217981467), (110, 198164970), (111, 196379700), (132, 165137475), (148, 147284775), (150, 145320978), (165, 132109980), (180, 121100815), (185, 117827820), (198, 110091650), (220, 99082485), (222, 98189850), (225, 96880652), (275, 79265988), (300, 72660489), (330, 66054990), (333, 65459900), (370, 58913910), (396, 55045825), (407, 53558100), (444, 49094925), (450, 48440326), (495, 44036660), (550, 39632994), (555, 39275940), (660, 33027495), (666, 32729950), (740, 29456955), (814, 26779050), (825, 26421996), (900, 24220163), (925, 23565564), (990, 22018330), (1100, 19816497), (1110, 19637970), (1221, 17852700), (1332, 16364975), (1628, 13389525), (1650, 13210998), (1665, 13091980), (1850, 11782782), (1980, 11009165), (2035, 10711620), (2220, 9818985), (2442, 8926350), (2475, 8807332), (2775, 7855188), (3300, 6605499), (3330, 6545990), (3663, 5950900), (3700, 5891391), (4070, 5355810), (4884, 4463175), (4950, 4403666), (5550, 3927594), (6105, 3570540), (6660, 3272995), (7326, 2975450), (8140, 2677905), (8325, 2618396), (9900, 2201833), (10175, 2142324), (11100, 1963797), (12210, 1785270), (14652, 1487725), (16650, 1309198), (18315, 1190180), (20350, 1071162), (24420, 892635), (30525, 714108), (33300, 654599), (36630, 595090), (40700, 535581), (59509, 366300), (61050, 357054), (73260, 297545), (91575, 238036), (119018, 183150), (122100, 178527)]