29871600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 109231104

約数和(自身を除く): 79359504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 73, 75, 80, 88, 93, 100, 110, 120, 124, 132, 146, 150, 155, 165, 176, 186, 200, 219, 220, 240, 248, 264, 275, 292, 300, 310, 330, 341, 365, 372, 400, 438, 440, 465, 496, 528, 550, 584, 600, 620, 660, 682, 730, 744, 775, 803, 825, 876, 880, 930, 1023, 1095, 1100, 1168, 1200, 1240, 1320, 1364, 1460, 1488, 1550, 1606, 1650, 1705, 1752, 1825, 1860, 2046, 2190, 2200, 2263, 2325, 2409, 2480, 2640, 2728, 2920, 3100, 3212, 3300, 3410, 3504, 3650, 3720, 4015, 4092, 4380, 4400, 4526, 4650, 4818, 5115, 5456, 5475, 5840, 6200, 6424, 6600, 6789, 6820, 7300, 7440, 8030, 8184, 8525, 8760, 9052, 9300, 9636, 10230, 10950, 11315, 12045, 12400, 12848, 13200, 13578, 13640, 14600, 16060, 16368, 17050, 17520, 18104, 18600, 19272, 20075, 20460, 21900, 22630, 24090, 24893, 25575, 27156, 27280, 29200, 32120, 33945, 34100, 36208, 37200, 38544, 40150, 40920, 43800, 45260, 48180, 49786, 51150, 54312, 56575, 60225, 64240, 67890, 68200, 74679, 80300, 81840, 87600, 90520, 96360, 99572, 102300, 108624, 113150, 120450, 124465, 135780, 136400, 149358, 160600, 169725, 181040, 192720, 199144, 204600, 226300, 240900, 248930, 271560, 298716, 321200, 339450, 373395, 398288, 409200, 452600, 481800, 497860, 543120, 597432, 622325, 678900, 746790, 905200, 963600, 995720, 1194864, 1244650, 1357800, 1493580, 1866975, 1991440, 2489300, 2715600, 2987160, 3733950, 4978600, 5974320, 7467900, 9957200, 14935800, 29871600]

約数ペア:

[(1, 29871600), (2, 14935800), (3, 9957200), (4, 7467900), (5, 5974320), (6, 4978600), (8, 3733950), (10, 2987160), (11, 2715600), (12, 2489300), (15, 1991440), (16, 1866975), (20, 1493580), (22, 1357800), (24, 1244650), (25, 1194864), (30, 995720), (31, 963600), (33, 905200), (40, 746790), (44, 678900), (48, 622325), (50, 597432), (55, 543120), (60, 497860), (62, 481800), (66, 452600), (73, 409200), (75, 398288), (80, 373395), (88, 339450), (93, 321200), (100, 298716), (110, 271560), (120, 248930), (124, 240900), (132, 226300), (146, 204600), (150, 199144), (155, 192720), (165, 181040), (176, 169725), (186, 160600), (200, 149358), (219, 136400), (220, 135780), (240, 124465), (248, 120450), (264, 113150), (275, 108624), (292, 102300), (300, 99572), (310, 96360), (330, 90520), (341, 87600), (365, 81840), (372, 80300), (400, 74679), (438, 68200), (440, 67890), (465, 64240), (496, 60225), (528, 56575), (550, 54312), (584, 51150), (600, 49786), (620, 48180), (660, 45260), (682, 43800), (730, 40920), (744, 40150), (775, 38544), (803, 37200), (825, 36208), (876, 34100), (880, 33945), (930, 32120), (1023, 29200), (1095, 27280), (1100, 27156), (1168, 25575), (1200, 24893), (1240, 24090), (1320, 22630), (1364, 21900), (1460, 20460), (1488, 20075), (1550, 19272), (1606, 18600), (1650, 18104), (1705, 17520), (1752, 17050), (1825, 16368), (1860, 16060), (2046, 14600), (2190, 13640), (2200, 13578), (2263, 13200), (2325, 12848), (2409, 12400), (2480, 12045), (2640, 11315), (2728, 10950), (2920, 10230), (3100, 9636), (3212, 9300), (3300, 9052), (3410, 8760), (3504, 8525), (3650, 8184), (3720, 8030), (4015, 7440), (4092, 7300), (4380, 6820), (4400, 6789), (4526, 6600), (4650, 6424), (4818, 6200), (5115, 5840), (5456, 5475)]