219846900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8090

約数の個数: 144

約数和(自身を含む): 782977664

約数和(自身を除く): 563130764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 8053, 9100, 13650, 16106, 24159, 27300, 32212, 40265, 48318, 56371, 80530, 96636, 104689, 112742, 120795, 161060, 169113, 201325, 209378, 225484, 241590, 281855, 314067, 338226, 402650, 418756, 483180, 523445, 563710, 603975, 628134, 676452, 732823, 805300, 845565, 1046890, 1127420, 1207950, 1256268, 1409275, 1465646, 1570335, 1691130, 2093780, 2198469, 2415900, 2617225, 2818550, 2931292, 3140670, 3382260, 3664115, 4227825, 4396938, 5234450, 5637100, 6281340, 7328230, 7851675, 8455650, 8793876, 10468900, 10992345, 14656460, 15703350, 16911300, 18320575, 21984690, 31406700, 36641150, 43969380, 54961725, 73282300, 109923450, 219846900]

約数ペア:

[(1, 219846900), (2, 109923450), (3, 73282300), (4, 54961725), (5, 43969380), (6, 36641150), (7, 31406700), (10, 21984690), (12, 18320575), (13, 16911300), (14, 15703350), (15, 14656460), (20, 10992345), (21, 10468900), (25, 8793876), (26, 8455650), (28, 7851675), (30, 7328230), (35, 6281340), (39, 5637100), (42, 5234450), (50, 4396938), (52, 4227825), (60, 3664115), (65, 3382260), (70, 3140670), (75, 2931292), (78, 2818550), (84, 2617225), (91, 2415900), (100, 2198469), (105, 2093780), (130, 1691130), (140, 1570335), (150, 1465646), (156, 1409275), (175, 1256268), (182, 1207950), (195, 1127420), (210, 1046890), (260, 845565), (273, 805300), (300, 732823), (325, 676452), (350, 628134), (364, 603975), (390, 563710), (420, 523445), (455, 483180), (525, 418756), (546, 402650), (650, 338226), (700, 314067), (780, 281855), (910, 241590), (975, 225484), (1050, 209378), (1092, 201325), (1300, 169113), (1365, 161060), (1820, 120795), (1950, 112742), (2100, 104689), (2275, 96636), (2730, 80530), (3900, 56371), (4550, 48318), (5460, 40265), (6825, 32212), (8053, 27300), (9100, 24159), (13650, 16106)]