71662800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 257394240

約数和(自身を除く): 185731440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 61, 66, 75, 80, 88, 89, 100, 110, 120, 122, 132, 150, 165, 176, 178, 183, 200, 220, 240, 244, 264, 267, 275, 300, 305, 330, 356, 366, 400, 440, 445, 488, 528, 534, 550, 600, 610, 660, 671, 712, 732, 825, 880, 890, 915, 976, 979, 1068, 1100, 1200, 1220, 1320, 1335, 1342, 1424, 1464, 1525, 1650, 1780, 1830, 1958, 2013, 2136, 2200, 2225, 2440, 2640, 2670, 2684, 2928, 2937, 3050, 3300, 3355, 3560, 3660, 3916, 4026, 4272, 4400, 4450, 4575, 4880, 4895, 5340, 5368, 5429, 5874, 6100, 6600, 6675, 6710, 7120, 7320, 7832, 8052, 8900, 9150, 9790, 10065, 10680, 10736, 10858, 11748, 12200, 13200, 13350, 13420, 14640, 14685, 15664, 16104, 16287, 16775, 17800, 18300, 19580, 20130, 21360, 21716, 23496, 24400, 24475, 26700, 26840, 27145, 29370, 32208, 32574, 33550, 35600, 36600, 39160, 40260, 43432, 46992, 48950, 50325, 53400, 53680, 54290, 58740, 59719, 65148, 67100, 73200, 73425, 78320, 80520, 81435, 86864, 97900, 100650, 106800, 108580, 117480, 119438, 130296, 134200, 135725, 146850, 161040, 162870, 179157, 195800, 201300, 217160, 234960, 238876, 260592, 268400, 271450, 293700, 298595, 325740, 358314, 391600, 402600, 407175, 434320, 477752, 542900, 587400, 597190, 651480, 716628, 805200, 814350, 895785, 955504, 1085800, 1174800, 1194380, 1302960, 1433256, 1492975, 1628700, 1791570, 2171600, 2388760, 2866512, 2985950, 3257400, 3583140, 4478925, 4777520, 5971900, 6514800, 7166280, 8957850, 11943800, 14332560, 17915700, 23887600, 35831400, 71662800]

約数ペア:

[(1, 71662800), (2, 35831400), (3, 23887600), (4, 17915700), (5, 14332560), (6, 11943800), (8, 8957850), (10, 7166280), (11, 6514800), (12, 5971900), (15, 4777520), (16, 4478925), (20, 3583140), (22, 3257400), (24, 2985950), (25, 2866512), (30, 2388760), (33, 2171600), (40, 1791570), (44, 1628700), (48, 1492975), (50, 1433256), (55, 1302960), (60, 1194380), (61, 1174800), (66, 1085800), (75, 955504), (80, 895785), (88, 814350), (89, 805200), (100, 716628), (110, 651480), (120, 597190), (122, 587400), (132, 542900), (150, 477752), (165, 434320), (176, 407175), (178, 402600), (183, 391600), (200, 358314), (220, 325740), (240, 298595), (244, 293700), (264, 271450), (267, 268400), (275, 260592), (300, 238876), (305, 234960), (330, 217160), (356, 201300), (366, 195800), (400, 179157), (440, 162870), (445, 161040), (488, 146850), (528, 135725), (534, 134200), (550, 130296), (600, 119438), (610, 117480), (660, 108580), (671, 106800), (712, 100650), (732, 97900), (825, 86864), (880, 81435), (890, 80520), (915, 78320), (976, 73425), (979, 73200), (1068, 67100), (1100, 65148), (1200, 59719), (1220, 58740), (1320, 54290), (1335, 53680), (1342, 53400), (1424, 50325), (1464, 48950), (1525, 46992), (1650, 43432), (1780, 40260), (1830, 39160), (1958, 36600), (2013, 35600), (2136, 33550), (2200, 32574), (2225, 32208), (2440, 29370), (2640, 27145), (2670, 26840), (2684, 26700), (2928, 24475), (2937, 24400), (3050, 23496), (3300, 21716), (3355, 21360), (3560, 20130), (3660, 19580), (3916, 18300), (4026, 17800), (4272, 16775), (4400, 16287), (4450, 16104), (4575, 15664), (4880, 14685), (4895, 14640), (5340, 13420), (5368, 13350), (5429, 13200), (5874, 12200), (6100, 11748), (6600, 10858), (6675, 10736), (6710, 10680), (7120, 10065), (7320, 9790), (7832, 9150), (8052, 8900)]