About the Number

201129750

201129749 ← → 201129751

2進数表記:1011111111001111111100010110

漢数字表記:二億百十二万九千七百五十

素因数分解:

2 1 × 3 3 × 5 3 × 83 1 × 359 1

素因数の和:468
約数の個数: 128
約数和(自身を含む): 566092800
約数和(自身を除く): 364963050

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 83, 90, 125, 135, 150, 166, 225, 249, 250, 270, 359, 375, 415, 450, 498, 675, 718, 747, 750, 830, 1077, 1125, 1245, 1350, 1494, 1795, 2075, 2154, 2241, 2250, 2490, 3231, 3375, 3590, 3735, 4150, 4482, 5385, 6225, 6462, 6750, 7470, 8975, 9693, 10375, 10770, 11205, 12450, 16155, 17950, 18675, 19386, 20750, 22410, 26925, 29797, 31125, 32310, 37350, 44875, 48465, 53850, 56025, 59594, 62250, 80775, 89391, 89750, 93375, 96930, 112050, 134625, 148985, 161550, 178782, 186750, 242325, 268173, 269250, 280125, 297970, 403875, 446955, 484650, 536346, 560250, 744925, 804519, 807750, 893910, 1211625, 1340865, 1489850, 1609038, 2234775, 2423250, 2681730, 3724625, 4022595, 4469550, 6704325, 7449250, 8045190, 11173875, 13408650, 20112975, 22347750, 33521625, 40225950, 67043250, 100564875, 201129750]

約数ペア:
[(1, 201129750), (2, 100564875), (3, 67043250), (5, 40225950), (6, 33521625), (9, 22347750), (10, 20112975), (15, 13408650), (18, 11173875), (25, 8045190), (27, 7449250), (30, 6704325), (45, 4469550), (50, 4022595), (54, 3724625), (75, 2681730), (83, 2423250), (90, 2234775), (125, 1609038), (135, 1489850), (150, 1340865), (166, 1211625), (225, 893910), (249, 807750), (250, 804519), (270, 744925), (359, 560250), (375, 536346), (415, 484650), (450, 446955), (498, 403875), (675, 297970), (718, 280125), (747, 269250), (750, 268173), (830, 242325), (1077, 186750), (1125, 178782), (1245, 161550), (1350, 148985), (1494, 134625), (1795, 112050), (2075, 96930), (2154, 93375), (2241, 89750), (2250, 89391), (2490, 80775), (3231, 62250), (3375, 59594), (3590, 56025), (3735, 53850), (4150, 48465), (4482, 44875), (5385, 37350), (6225, 32310), (6462, 31125), (6750, 29797), (7470, 26925), (8975, 22410), (9693, 20750), (10375, 19386), (10770, 18675), (11205, 17950), (12450, 16155)]

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