212436900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 730481024

約数和(自身を除く): 518044124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 67, 75, 78, 90, 100, 117, 130, 134, 150, 156, 180, 195, 201, 225, 234, 260, 268, 271, 300, 325, 335, 390, 402, 450, 468, 542, 585, 603, 650, 670, 780, 804, 813, 871, 900, 975, 1005, 1084, 1170, 1206, 1300, 1340, 1355, 1626, 1675, 1742, 1950, 2010, 2340, 2412, 2439, 2613, 2710, 2925, 3015, 3252, 3350, 3484, 3523, 3900, 4020, 4065, 4355, 4878, 5025, 5226, 5420, 5850, 6030, 6700, 6775, 7046, 7839, 8130, 8710, 9756, 10050, 10452, 10569, 11700, 12060, 12195, 13065, 13550, 14092, 15075, 15678, 16260, 17420, 17615, 18157, 20100, 20325, 21138, 21775, 24390, 26130, 27100, 30150, 31356, 31707, 35230, 36314, 39195, 40650, 42276, 43550, 48780, 52260, 52845, 54471, 60300, 60975, 63414, 65325, 70460, 72628, 78390, 81300, 87100, 88075, 90785, 105690, 108942, 121950, 126828, 130650, 156780, 158535, 163413, 176150, 181570, 195975, 211380, 217884, 236041, 243900, 261300, 264225, 272355, 317070, 326826, 352300, 363140, 391950, 453925, 472082, 528450, 544710, 634140, 653652, 708123, 783900, 792675, 817065, 907850, 944164, 1056900, 1089420, 1180205, 1361775, 1416246, 1585350, 1634130, 1815700, 2124369, 2360410, 2723550, 2832492, 3170700, 3268260, 3540615, 4085325, 4248738, 4720820, 5447100, 5901025, 7081230, 8170650, 8497476, 10621845, 11802050, 14162460, 16341300, 17703075, 21243690, 23604100, 35406150, 42487380, 53109225, 70812300, 106218450, 212436900]

約数ペア:

[(1, 212436900), (2, 106218450), (3, 70812300), (4, 53109225), (5, 42487380), (6, 35406150), (9, 23604100), (10, 21243690), (12, 17703075), (13, 16341300), (15, 14162460), (18, 11802050), (20, 10621845), (25, 8497476), (26, 8170650), (30, 7081230), (36, 5901025), (39, 5447100), (45, 4720820), (50, 4248738), (52, 4085325), (60, 3540615), (65, 3268260), (67, 3170700), (75, 2832492), (78, 2723550), (90, 2360410), (100, 2124369), (117, 1815700), (130, 1634130), (134, 1585350), (150, 1416246), (156, 1361775), (180, 1180205), (195, 1089420), (201, 1056900), (225, 944164), (234, 907850), (260, 817065), (268, 792675), (271, 783900), (300, 708123), (325, 653652), (335, 634140), (390, 544710), (402, 528450), (450, 472082), (468, 453925), (542, 391950), (585, 363140), (603, 352300), (650, 326826), (670, 317070), (780, 272355), (804, 264225), (813, 261300), (871, 243900), (900, 236041), (975, 217884), (1005, 211380), (1084, 195975), (1170, 181570), (1206, 176150), (1300, 163413), (1340, 158535), (1355, 156780), (1626, 130650), (1675, 126828), (1742, 121950), (1950, 108942), (2010, 105690), (2340, 90785), (2412, 88075), (2439, 87100), (2613, 81300), (2710, 78390), (2925, 72628), (3015, 70460), (3252, 65325), (3350, 63414), (3484, 60975), (3523, 60300), (3900, 54471), (4020, 52845), (4065, 52260), (4355, 48780), (4878, 43550), (5025, 42276), (5226, 40650), (5420, 39195), (5850, 36314), (6030, 35230), (6700, 31707), (6775, 31356), (7046, 30150), (7839, 27100), (8130, 26130), (8710, 24390), (9756, 21775), (10050, 21138), (10452, 20325), (10569, 20100), (11700, 18157), (12060, 17615), (12195, 17420), (13065, 16260), (13550, 15678), (14092, 15075)]