About the Number

148408920

148408919 ← → 148408921

2進数表記:1000110110001000101001011000

漢数字表記:一億四千八百四十万八千九百二十

素因数分解:

2 3 × 3 2 × 5 1 × 11 2 × 3407 1

素因数の和:3446
約数の個数: 144
約数和(自身を含む): 530318880
約数和(自身を除く): 381909960

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3407, 3630, 3960, 4356, 4840, 5445, 6814, 7260, 8712, 10221, 10890, 13628, 14520, 17035, 20442, 21780, 27256, 30663, 34070, 37477, 40884, 43560, 51105, 61326, 68140, 74954, 81768, 102210, 112431, 122652, 136280, 149908, 153315, 187385, 204420, 224862, 245304, 299816, 306630, 337293, 374770, 408840, 412247, 449724, 562155, 613260, 674586, 749540, 824494, 899448, 1124310, 1226520, 1236741, 1349172, 1499080, 1648988, 1686465, 2061235, 2248620, 2473482, 2698344, 3297976, 3372930, 3710223, 4122470, 4497240, 4946964, 6183705, 6745860, 7420446, 8244940, 9893928, 12367410, 13491720, 14840892, 16489880, 18551115, 24734820, 29681784, 37102230, 49469640, 74204460, 148408920]

約数ペア:
[(1, 148408920), (2, 74204460), (3, 49469640), (4, 37102230), (5, 29681784), (6, 24734820), (8, 18551115), (9, 16489880), (10, 14840892), (11, 13491720), (12, 12367410), (15, 9893928), (18, 8244940), (20, 7420446), (22, 6745860), (24, 6183705), (30, 4946964), (33, 4497240), (36, 4122470), (40, 3710223), (44, 3372930), (45, 3297976), (55, 2698344), (60, 2473482), (66, 2248620), (72, 2061235), (88, 1686465), (90, 1648988), (99, 1499080), (110, 1349172), (120, 1236741), (121, 1226520), (132, 1124310), (165, 899448), (180, 824494), (198, 749540), (220, 674586), (242, 613260), (264, 562155), (330, 449724), (360, 412247), (363, 408840), (396, 374770), (440, 337293), (484, 306630), (495, 299816), (605, 245304), (660, 224862), (726, 204420), (792, 187385), (968, 153315), (990, 149908), (1089, 136280), (1210, 122652), (1320, 112431), (1452, 102210), (1815, 81768), (1980, 74954), (2178, 68140), (2420, 61326), (2904, 51105), (3407, 43560), (3630, 40884), (3960, 37477), (4356, 34070), (4840, 30663), (5445, 27256), (6814, 21780), (7260, 20442), (8712, 17035), (10221, 14520), (10890, 13628)]

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